From efc910cb2a3c654486796df0a13b3b36587a190b Mon Sep 17 00:00:00 2001
From: laurentketterle-hub <laurentketterle@gmail.com>
Date: Sun, 2 Aug 2026 08:31:48 +0200
Subject: [PATCH 1/2] docs: add missing project_registry and investment_vault
 events to EVENTS.md (Closes #330)

---
 EVENTS.md | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)

diff --git a/EVENTS.md b/EVENTS.md
index 6b895bb..d14234d 100644
--- a/EVENTS.md
+++ b/EVENTS.md
@@ -18,6 +18,18 @@ Each event lists the public [`INTERFACE.md`](INTERFACE.md) function(s) that emit
 - **Description**: Emitted when a project's impact scores and corresponding interest rate are updated.
 - **Emitted by**: [`update_impact_score`](INTERFACE.md#projectregistry) / [`update_impact_score_approved`](INTERFACE.md#projectregistry) (both scores), [`update_credit_quality_score`](INTERFACE.md#projectregistry) (credit quality only)
 
+### `project_updated`
+- **Topics**: `["project", "updated"]`
+- **Data**: `(project_id: u32, credit_quality: u32, green_impact: u32)`
+- **Description**: Emitted when the oracle updates a project's credit-quality / green-impact scores (#6).
+- **Emitted by**: [`update_impact_score`](INTERFACE.md#projectregistry)
+
+### `rate_updated`
+- **Topics**: `["project", "rate_updated"]`
+- **Data**: `(project_id: u32, rate_bps: u32)`
+- **Description**: Emitted when a project's interest rate is recalculated (#129).
+- **Emitted by**: [`recalculate_rate`](INTERFACE.md#projectregistry)
+
 ### `project_archived`
 - **Topics**: `["project", "archived"]`
 - **Data**: `(project_id: u32)`
@@ -48,8 +60,68 @@ Each event lists the public [`INTERFACE.md`](INTERFACE.md) function(s) that emit
 - **Description**: Emitted when collateral is returned to the project owner.
 - **Emitted by**: [`release_collateral`](INTERFACE.md#projectregistry)
 
+### `collateral_liquidated`
+- **Topics**: `["project", "collateral_liquidated"]`
+- **Data**: `(project_id: u32, token: Address, recipient: Address, amount: i128)`
+- **Description**: Emitted when collateral is liquidated by the admin (#128).
+- **Emitted by**: [`liquidate_collateral`](INTERFACE.md#projectregistry)
+
+### `whitelist_set`
+- **Topics**: `["project", "whitelist_set"]`
+- **Data**: `(account: Address, status: bool)`
+- **Description**: Emitted when an account's whitelist status is changed.
+- **Emitted by**: [`set_whitelist`](INTERFACE.md#projectregistry)
+
+### `project_certified`
+- **Topics**: `["project", "certified"]`
+- **Data**: `(project_id: u32, status: CertificationStatus)`
+- **Description**: Emitted when a project's certification status is updated (#130).
+- **Emitted by**: [`certify_project`](INTERFACE.md#projectregistry)
+
+### `proposal_created`
+- **Topics**: `["governance", "proposal_created"]`
+- **Data**: `(proposal_id: u32, proposer: Address, voting_ends_at: u64)`
+- **Description**: Emitted when a governance proposal is created (#134).
+- **Emitted by**: [`create_proposal`](INTERFACE.md#projectregistry)
+
+### `vote_cast`
+- **Topics**: `["governance", "vote_cast"]`
+- **Data**: `(proposal_id: u32, voter: Address, support: bool, weight: i128)`
+- **Description**: Emitted when a vote is cast on a proposal (#134).
+- **Emitted by**: [`cast_vote`](INTERFACE.md#projectregistry)
+
+### `proposal_executed`
+- **Topics**: `["governance", "proposal_executed"]`
+- **Data**: `(proposal_id: u32, passed: bool)`
+- **Description**: Emitted when a proposal is finalised (#134).
+- **Emitted by**: [`execute_proposal`](INTERFACE.md#projectregistry)
+
 ## Investment Vault Events
 
+### `deposit`
+- **Topics**: `["vault", "deposit"]`
+- **Data**: `(from: Address, usdc_amount: i128, shares_minted: i128)`
+- **Description**: Emitted when an investor deposits USDC and receives vault shares.
+- **Emitted by**: [`deposit`](INTERFACE.md#investmentvault)
+
+### `withdraw`
+- **Topics**: `["vault", "withdraw"]`
+- **Data**: `(from: Address, shares_burned: i128, usdc_returned: i128)`
+- **Description**: Emitted when an investor burns shares and withdraws USDC.
+- **Emitted by**: [`withdraw`](INTERFACE.md#investmentvault)
+
+### `withdraw_queued`
+- **Topics**: `["vault", "withdraw_queued"]`
+- **Data**: `(from: Address, shares_burned: i128, usdc_owed: i128)`
+- **Description**: Emitted when a withdrawal is queued because liquid USDC is insufficient (#3). Shares are burned immediately; USDC will be paid when claim() is called.
+- **Emitted by**: [`queue_withdrawal`](INTERFACE.md#investmentvault)
+
+### `withdraw_claimed`
+- **Topics**: `["vault", "withdraw_claimed"]`
+- **Data**: `(to: Address, usdc_paid: i128, claim_index: u64)`
+- **Description**: Emitted when a queued redemption claim is settled by claim() (#3).
+- **Emitted by**: [`claim`](INTERFACE.md#investmentvault)
+
 ### `project_funded`
 - **Topics**: `["vault", "project_funded"]`
 - **Data**: `(project_id: u32, amount: i128, recipient: Address)`
@@ -61,3 +133,33 @@ Each event lists the public [`INTERFACE.md`](INTERFACE.md) function(s) that emit
 - **Data**: `(from: Address, amount: i128)`
 - **Description**: Emitted when yield repayment USDC is received from a project and folded into the yield-per-share accumulator for later claims.
 - **Emitted by**: [`receive_yield`](INTERFACE.md#investmentvault)
+
+### `yield_claimed`
+- **Topics**: `["vault", "yield_claimed"]`
+- **Data**: `(to: Address, amount: i128)`
+- **Description**: Emitted when a shareholder claims accumulated yield (#125).
+- **Emitted by**: [`claim_yield`](INTERFACE.md#investmentvault)
+
+### `insurance_claimed`
+- **Topics**: `["vault", "insurance_claimed"]`
+- **Data**: `(project_id: u32, recipient: Address, amount: i128)`
+- **Description**: Emitted when an insurance payout is made for a defaulted project (#135).
+- **Emitted by**: [`claim_insurance`](INTERFACE.md#investmentvault)
+
+### `paused`
+- **Topics**: `["vault", "paused"]`
+- **Data**: `()` (no data)
+- **Description**: Emitted when the vault is paused (emergency stop).
+- **Emitted by**: [`pause`](INTERFACE.md#investmentvault)
+
+### `unpaused`
+- **Topics**: `["vault", "unpaused"]`
+- **Data**: `()` (no data)
+- **Description**: Emitted when the vault is unpaused.
+- **Emitted by**: [`unpause`](INTERFACE.md#investmentvault)
+
+### `emergency_admin_changed`
+- **Topics**: `["vault", "emergency_admin_changed"]`
+- **Data**: `(new_emergency_admin: Option<Address>)`
+- **Description**: Emitted when the admin sets or clears the emergency-admin address (#43).
+- **Emitted by**: [`set_emergency_admin`](INTERFACE.md#investmentvault)

From b2060831c0407f8c0e1c9cc7194e111e3edea7e3 Mon Sep 17 00:00:00 2001
From: laurentketterle-hub <laurentketterle@gmail.com>
Date: Wed, 5 Aug 2026 11:15:11 +0200
Subject: [PATCH 2/2] docs: catalog all events in EVENTS.md + test snapshots +
 formatting consistency (Closes #330)

---
 .github/workflows/benchmarks.yml              |   2 +-
 .github/workflows/changelog.yml               |   6 +-
 .github/workflows/ci.yml                      |   1 -
 API.md                                        |  27 +-
 CONTRACTS.md                                  | 163 +++++-----
 CONTRIBUTING.md                               |  27 +-
 DEPLOYMENT.md                                 |   2 +-
 EVENTS.md                                     |  26 ++
 INTERFACE.md                                  | 266 +++++++--------
 MIGRATION.md                                  |  15 +-
 README.md                                     | 153 ++++-----
 SECURITY.md                                   |   7 +-
 adr/001-soroban-platform.md                   |   2 +
 adr/002-storage-patterns.md                   |  14 +-
 adr/003-share-vault-model.md                  |   2 +
 adr/004-security-model.md                     |   5 +
 adr/README.md                                 |  12 +-
 docs/GOVERNANCE.md                            |  87 ++---
 docs/INTEGRATION.md                           | 224 +++++++------
 docs/NOTIFICATIONS.md                         | 100 +++---
 docs/STORAGE.md                               | 302 +++++++++---------
 gas-budgets.json                              |  49 ++-
 ...posit_vs_equivalent_single_deposits.1.json |   2 +-
 ...posit_vs_equivalent_single_deposits.2.json |   2 +-
 ...ch_vault_batch_deposit_two_accounts.1.json |   2 +-
 .../test/bench_vault_deposit.1.json           |   2 +-
 ...r_functions_reject_non_admin_caller.1.json |   2 +-
 ...tch_deposit_mints_for_each_investor.1.json |   2 +-
 ...all_events_and_state_on_later_panic.1.json |   2 +-
 .../test/test_claim_queued_emits_event.1.json |   2 +-
 ...est_claim_settles_queued_redemption.1.json |   2 +-
 ...age_removes_zero_project_investment.1.json |   2 +-
 ...oncurrent_deposits_and_fund_project.1.json |   2 +-
 ...ructor_panics_with_invalid_registry.1.json |   2 +-
 ...st_conversion_empty_vault_is_1_to_1.1.json |   2 +-
 ...rsion_roundtrip_first_deposit_exact.1.json |   2 +-
 ...n_roundtrip_never_favors_withdrawer.1.json |   2 +-
 ...vert_to_shares_and_assets_roundtrip.1.json |   2 +-
 .../test_deposit_at_minimum_succeeds.1.json   |   2 +-
 .../test_deposit_below_minimum_panics.1.json  |   2 +-
 ...t_deposit_blocked_when_vault_paused.1.json |   2 +-
 .../test/test_deposit_emits_event.1.json      |   2 +-
 ...st_deposit_proportional_after_first.1.json |   2 +-
 ...jects_when_exceeding_max_hbs_supply.1.json |   2 +-
 ...can_pause_and_unpause_without_owner.1.json |   2 +-
 ...y_pause_rejects_non_emergency_admin.1.json |   2 +-
 .../test/test_enable_secondary_trading.1.json |   2 +-
 ...nable_secondary_trading_emits_event.1.json |   2 +-
 .../test/test_fee_above_cap_panics.1.json     |   2 +-
 ...t_first_deposit_mints_1_to_1_shares.1.json |   2 +-
 ..._flash_loan_fails_without_repayment.1.json |   2 +-
 ..._blocked_by_outstanding_investments.1.json |   2 +-
 ...full_withdrawal_with_no_investments.1.json |   2 +-
 ...project_allowed_when_thresholds_met.1.json |   2 +-
 ...ject_blocked_below_credit_threshold.1.json |   2 +-
 ...oject_blocked_below_green_threshold.1.json |   2 +-
 .../test_fund_project_cost_estimate.1.json    |   2 +-
 .../test/test_fund_project_emits_event.1.json |   2 +-
 ...anics_when_amount_exceeds_available.1.json |   2 +-
 ..._project_panics_when_fully_depleted.1.json |   2 +-
 ...panics_with_out_of_range_project_id.1.json |   2 +-
 ...project_panics_with_zero_project_id.1.json |   2 +-
 ...nd_project_partial_funding_succeeds.1.json |   2 +-
 ...est_fund_project_records_investment.1.json |   2 +-
 ...und_project_rejects_paused_registry.1.json |   2 +-
 ...oject_rejects_self_funding_by_admin.1.json |   2 +-
 ..._call_exhausts_remaining_deployable.1.json |   2 +-
 ...ject_succeeds_with_valid_project_id.1.json |   2 +-
 ..._funding_thresholds_default_to_zero.1.json |   2 +-
 ...bs_token_info_after_trading_enabled.1.json |   2 +-
 ...s_token_info_before_trading_enabled.1.json |   2 +-
 ...roject_investment_zero_for_unfunded.1.json |   2 +-
 ...t_registry_returns_initial_registry.1.json |   2 +-
 ...tion_withdrawal_emits_warning_event.1.json |   2 +-
 .../test/test_initialize.1.json               |   2 +-
 ...test_management_fee_set_emits_event.1.json |   2 +-
 .../test_multisig_batch_fund_projects.1.json  |   2 +-
 ...ects_insufficient_funding_approvals.1.json |   2 +-
 .../test/test_nonzero_fee_accrual.1.json      |   2 +-
 ...test_set_and_get_funding_thresholds.1.json |   2 +-
 ...et_funding_thresholds_is_admin_only.1.json |   2 +-
 .../test_set_registry_is_admin_only.1.json    |   2 +-
 .../test_set_registry_updates_registry.1.json |   2 +-
 ..._set_registry_validates_new_address.1.json |   2 +-
 ...ed_emitter_persists_and_emits_event.1.json |   2 +-
 .../test_total_assets_after_deposit.1.json    |   2 +-
 .../test_trading_disabled_by_default.1.json   |   2 +-
 ...test_transfer_ownership_emits_event.1.json |   2 +-
 ..._transfer_to_vault_address_rejected.1.json |   2 +-
 ...nd_registry_reference_initial_state.1.json |   2 +-
 .../test_vault_deposit_cost_estimate.1.json   |   2 +-
 ...ault_is_paused_getter_default_false.1.json |   2 +-
 ...migrate_state_rejects_wrong_version.1.json |   2 +-
 .../test/test_vault_pause_and_unpause.1.json  |   2 +-
 ..._stored_version_blocks_normal_calls.1.json |   2 +-
 .../test/test_vault_state_version.1.json      |   2 +-
 .../test/test_vault_with_zero_supply.1.json   |   2 +-
 .../test_withdraw_at_minimum_succeeds.1.json  |   2 +-
 .../test_withdraw_below_minimum_panics.1.json |   2 +-
 .../test/test_withdraw_emits_event.1.json     |   2 +-
 ...nqueues_when_insufficient_liquidity.1.json |   2 +-
 ...thdraw_fails_when_all_usdc_deployed.1.json |   2 +-
 .../test_withdraw_queued_emits_event.1.json   |   2 +-
 .../test/test_withdraw_returns_usdc.1.json    |   2 +-
 ...st_withdraw_with_zero_supply_panics.1.json |   2 +-
 ...ithdrawal_rate_limiting_next_ledger.1.json |   2 +-
 ...ithdrawal_rate_limiting_same_ledger.1.json |   2 +-
 ...rawal_rate_limiting_transfer_locked.1.json |   2 +-
 .../test/test_zero_fee_parity.1.json          |   2 +-
 ...edge_cases_are_handled_consistently.1.json |   2 +-
 ...aw_and_admin_flow_via_compiled_wasm.1.json |   2 +-
 notification-service/src/api.ts               |  22 +-
 notification-service/src/config.test.ts       |   4 +-
 notification-service/src/listener.test.ts     |  25 +-
 notification-service/src/notifier.test.ts     |  12 +-
 package-lock.json                             |   6 +
 ...h_registry_create_and_score_project.1.json |   2 +-
 .../test_full_heliobond_flow.1.json           |   2 +-
 ...r_functions_reject_non_admin_caller.1.json |   2 +-
 .../test/test_certify_project.1.json          |   2 +-
 .../test_certify_project_emits_event.1.json   |   2 +-
 ...act_storage_removes_zero_collateral.1.json |   2 +-
 ..._create_project_blocked_when_paused.1.json |   2 +-
 ...e_project_by_non_whitelisted_panics.1.json |   7 +-
 ...eate_project_by_whitelisted_address.1.json |   2 +-
 .../test_create_project_emits_event.1.json    |   2 +-
 ...t_create_project_records_created_at.1.json |   2 +-
 ...uality_score_changes_rate_correctly.1.json |   2 +-
 ...edit_quality_score_history_recorded.1.json |   2 +-
 .../test_deposit_and_get_collateral.1.json    |   2 +-
 ...can_pause_and_unpause_without_owner.1.json |   2 +-
 ...y_pause_rejects_non_emergency_admin.1.json |   2 +-
 ...ng_limit_bps_scales_with_reputation.1.json |   2 +-
 .../test/test_get_all_projects.1.json         |   2 +-
 ...ge_limit_larger_than_total_projects.1.json |   2 +-
 ...eturns_stable_ordering_across_pages.1.json |   2 +-
 ...jects_page_zero_limit_returns_empty.1.json |   2 +-
 ...et_score_history_nonexistent_panics.1.json |   7 +-
 ...elister_returns_initial_whitelister.1.json |   7 +-
 .../test/test_getters_work_when_paused.1.json |   2 +-
 ...itialize_sets_admin_and_whitelister.1.json |   9 +-
 .../test/test_interest_rate_mid_scores.1.json |   2 +-
 ...rest_rate_perfect_scores_is_minimum.1.json |   2 +-
 ...erest_rate_zero_scores_is_base_rate.1.json |   2 +-
 .../test_liquidate_collateral_by_admin.1.json |   2 +-
 .../test/test_maturity_date_is_mature.1.json  |   2 +-
 ...grate_state_noop_on_current_version.1.json |   2 +-
 ...te_state_rejects_wrong_from_version.1.json |   7 +-
 ...st_multiple_creators_sequential_ids.1.json |   2 +-
 ...ltisig_update_impact_score_approved.1.json |   2 +-
 ...core_rejects_insufficient_approvals.1.json |   2 +-
 ...t_new_whitelister_can_set_whitelist.1.json |   2 +-
 ...non_owner_cannot_deposit_collateral.1.json |   2 +-
 .../test/test_owner_can_set_reputation.1.json |   2 +-
 ...ructor_deployment_and_initial_state.1.json |   2 +-
 ...ent_cost_estimate_and_initial_state.1.json |   2 +-
 .../test_registry_pause_and_unpause.1.json    |   2 +-
 ...t_release_collateral_after_maturity.1.json |   2 +-
 .../test_reputation_above_100_panics.1.json   |   7 +-
 .../test_reputation_can_be_updated.1.json     |   2 +-
 .../test_reputation_defaults_to_zero.1.json   |   7 +-
 ...d_event_contains_old_and_new_values.1.json |   2 +-
 ...re_history_multiple_updates_ordered.1.json |   2 +-
 ..._score_history_noop_does_not_append.1.json |   2 +-
 ...ore_history_records_entry_on_update.1.json |   2 +-
 .../test/test_sequential_project_ids.1.json   |   2 +-
 .../test/test_set_and_get_reputation.1.json   |   2 +-
 ..._set_creator_reputation_emits_event.1.json |   2 +-
 .../test_set_whitelist_emits_event.1.json     |   2 +-
 .../test_set_whitelister_is_admin_only.1.json |   8 +-
 ...set_whitelister_updates_whitelister.1.json |   2 +-
 ..._stored_version_blocks_normal_calls.1.json |   2 +-
 .../test_state_version_matches_stored.1.json  |   8 +-
 ...test_transfer_ownership_emits_event.1.json |   2 +-
 ...orized_caller_cannot_set_reputation.1.json |   7 +-
 ...quality_independent_of_green_impact.1.json |   2 +-
 ...redit_quality_score_boundary_values.1.json |   2 +-
 ...quality_score_noop_identical_values.1.json |   2 +-
 ...t_quality_score_out_of_range_panics.1.json |   2 +-
 ...update_credit_quality_score_success.1.json |   2 +-
 .../test/test_update_impact_score.1.json      |   2 +-
 ...te_impact_score_blocked_when_paused.1.json |   2 +-
 ...update_impact_score_boundary_values.1.json |   2 +-
 ...est_update_impact_score_emits_event.1.json |   2 +-
 ...e_exceeds_100_panics_credit_quality.1.json |   2 +-
 ...ore_exceeds_100_panics_green_impact.1.json |   2 +-
 ...pdate_impact_score_max_value_panics.1.json |   2 +-
 ...ct_score_nonexistent_project_panics.1.json |   7 +-
 ..._impact_score_noop_identical_values.1.json |   2 +-
 .../test_update_score_non_admin_panics.1.json |   2 +-
 .../test_uri_above_max_length_panics.1.json   |   2 +-
 .../test_uri_below_min_length_panics.1.json   |   2 +-
 ...est_uri_exactly_max_length_accepted.1.json |   2 +-
 ...est_uri_exactly_min_length_accepted.1.json |   2 +-
 ...ial_characters_and_unicode_accepted.1.json |   2 +-
 ...metadata_hash_matches_recorded_hash.1.json |   2 +-
 ...fy_and_admin_flow_via_compiled_wasm.1.json |   2 +-
 197 files changed, 1033 insertions(+), 927 deletions(-)
 create mode 100644 package-lock.json

diff --git a/.github/workflows/benchmarks.yml b/.github/workflows/benchmarks.yml
index d304451..7b574a5 100644
--- a/.github/workflows/benchmarks.yml
+++ b/.github/workflows/benchmarks.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
         with:
-          fetch-depth: 0   # need history to compare against baseline
+          fetch-depth: 0 # need history to compare against baseline
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index 460901d..ba9c66e 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -3,7 +3,7 @@ name: Changelog
 on:
   push:
     tags:
-      - 'v*'
+      - "v*"
   workflow_dispatch:
     inputs:
       tag:
@@ -24,12 +24,12 @@ jobs:
     steps:
       - uses: actions/checkout@v5
         with:
-          fetch-depth: 0   # need full history for conventional-changelog
+          fetch-depth: 0 # need full history for conventional-changelog
 
       - name: Set up Node
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: "20"
 
       - name: Install conventional-changelog-cli
         run: npm install -g conventional-changelog-cli conventional-recommended-bump conventional-changelog-angular
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c11d1b7..ba831d9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -275,4 +275,3 @@ jobs:
         if: github.ref == 'refs/heads/main' && github.event_name == 'push'
         id: deployment
         uses: actions/deploy-pages@v4
-
diff --git a/API.md b/API.md
index 0e36b38..bb9f208 100644
--- a/API.md
+++ b/API.md
@@ -22,7 +22,7 @@ The `ProjectRegistry` contract manages project lifecycle, certification, reputat
   }
   ```
 - **`CertificationStatus`**: `None`, `Pending`, `Certified`, `Revoked`.
-- **`Proposal`**: 
+- **`Proposal`**:
   ```rust
   pub struct Proposal {
       pub description: String,
@@ -37,9 +37,11 @@ The `ProjectRegistry` contract manages project lifecycle, certification, reputat
 ### Key Functions
 
 #### `create_project(env: Env, creator: Address, uri: String, maturity_date: u64) -> u32`
-Creates a new project. 
+
+Creates a new project.
+
 - **Auth**: `creator` must authorize.
-- **Parameters**: 
+- **Parameters**:
   - `creator`: Project owner. Must be whitelisted.
   - `uri`: Project metadata URI.
   - `maturity_date`: Future Unix timestamp (0 for open-ended).
@@ -48,26 +50,34 @@ Creates a new project.
   ```javascript
   const tx = await contract.invoke({
     method: "create_project",
-    args: [creator, "https://example.com/project1", 0]
+    args: [creator, "https://example.com/project1", 0],
   });
   ```
 
 #### `get_project(env: Env, id: u32) -> ProjectData`
+
 Returns the state of a project.
+
 - **Errors**: `ProjectNotFound`.
 
 #### `update_impact_score(env: Env, project_id: u32, credit_quality: u32, green_impact: u32)`
+
 Updates the impact score (admin only).
+
 - **Auth**: Admin.
 - **Errors**: `ProjectNotFound`.
 
 #### `deposit_collateral(env: Env, project_id: u32, depositor: Address, token: Address, amount: i128)`
+
 Deposits collateral for a project.
+
 - **Auth**: `depositor`.
 - **Errors**: `ProjectNotFound`, `AmountMustBePositive`.
 
 #### `certify_project(env: Env, project_id: u32, status: CertificationStatus)`
+
 Updates a project's certification status.
+
 - **Auth**: Admin.
 - **Errors**: `ProjectNotFound`.
 
@@ -92,7 +102,9 @@ The `InvestmentVault` contract handles funding projects, claiming yields, and wi
 ### Key Functions
 
 #### `deposit(env: Env, caller: Address, amount: i128)`
+
 Deposits underlying tokens into the vault and mints shares.
+
 - **Auth**: `caller`.
 - **Parameters**: `amount` to deposit.
 - **Errors**: `VaultIsPaused`, `AmountMustBePositive`, `VaultCapExceeded`.
@@ -100,20 +112,25 @@ Deposits underlying tokens into the vault and mints shares.
   ```javascript
   const tx = await vault.invoke({
     method: "deposit",
-    args: [caller, 100000000] // 10 tokens with 7 decimals
+    args: [caller, 100000000], // 10 tokens with 7 decimals
   });
   ```
 
 #### `withdraw(env: Env, caller: Address, share_amount: i128)`
+
 Burns shares and returns underlying tokens.
+
 - **Auth**: `caller`.
 - **Errors**: `VaultIsPaused`, `AmountMustBePositive`, `InsufficientShares`.
 
 #### `fund_project(env: Env, project_id: u32, amount: i128)`
+
 Funds a registered project (admin only).
+
 - **Auth**: Admin.
 - **Errors**: `VaultIsPaused`, `InsufficientVaultFunds`, `ProjectNotCertified`.
 
 ## General Considerations & Panics
+
 - All base token values have 7 decimal places unless noted.
 - Contract will panic on arithmetic overflow or if SDK constraints are violated.
diff --git a/CONTRACTS.md b/CONTRACTS.md
index 3776e2d..a5614dc 100644
--- a/CONTRACTS.md
+++ b/CONTRACTS.md
@@ -9,25 +9,25 @@ All functions live in the `InvestmentVault` or `ProjectRegistry` crates.
 
 Domain terms used throughout this document and the rest of the `contracts` docs.
 
-| Term | Definition |
-|---|---|
-| **Credit quality score** | Oracle-set score (0–100) on a project's `ProjectData.credit_quality`, reflecting the creditworthiness of the underlying bond. Feeds into the project's interest rate via `compute_rate`; updated with `update_impact_score` or `update_credit_quality_score`. |
-| **Green impact score** | Oracle-set score (0–100) on a project's `ProjectData.green_impact`, reflecting the environmental/climate benefit of the project. Feeds into the interest rate alongside credit quality and into `calculate_carbon_credits`; updated with `update_impact_score`. |
-| **HBS token** | "Heliobond Shares" — the SEP-41 fungible token minted by `InvestmentVault` to represent an investor's proportional claim on the pooled USDC. Minted on `deposit`, burned on `withdraw`; see [Secondary Market Trading](#secondary-market-trading-issue-126) below. |
-| **Whitelister** | The address authorised to grant or revoke project-creation rights via `set_whitelist`. A separate role from the contract owner/admin. |
-| **Certification status** | `ProjectData.certification_status` (`None`, `Pending`, `Certified`, `Revoked`) — an independent attestation of a project's legitimacy, set by the whitelister or admin via `certify_project`. Distinct from the numeric credit/green scores. |
-| **Maturity date** | Unix timestamp on `ProjectData.maturity_date` after which a project is considered mature (`is_mature`). `0` means open-ended (never matures). `release_collateral` requires maturity when one is set; `compact_archive` does not check it directly — it requires the project to already be archived instead. |
-| **Interest rate (bps)** | The annualized rate, in basis points (10,000 bps = 100%), that `get_interest_rate` derives from a project's credit quality and green impact scores via `compute_rate`. |
-| **Insurance premium / insurance fund** | A fixed 50 bps (`INSURANCE_PREMIUM_BPS`) cut of every vault deposit that accumulates in the vault's insurance fund. Paid out via `claim_insurance` to compensate investors when a project defaults. |
-| **Management fee** | An optional, admin-configured fee (in bps, capped at `MAX_MANAGEMENT_FEE_BPS` = 500) deducted from each deposit before shares are minted, sent to a configured recipient via `set_management_fee`. |
-| **Yield-per-share accumulator** | The vault's global, monotonically increasing `YieldPerShareAccum` value (scaled by `YIELD_SCALE`), used with each investor's last-claim checkpoint (`YieldDebt`) to compute claimable yield in O(1) without iterating investors. |
-| **Multi-sig admin** | An optional `(signers, threshold)` configuration (`set_multisig_admin`) that requires `threshold` distinct signer approvals for critical operations instead of a single owner signature. `threshold = 0` disables it. |
-| **Collateral** | Tokens deposited against a specific project (`deposit_collateral`) as security, released to the owner at maturity (`release_collateral`) or seized by the admin on default (`liquidate_collateral`). |
-| **Archive / compaction** | Two-step lifecycle for retiring a project's storage footprint: `archive_project` flags a project inactive, and `compact_archive` later replaces its full `ProjectData` with a much smaller `ArchiveSummary` to reduce ongoing rent. |
-| **Governance proposal** | A time-boxed on-chain vote (`create_proposal`, `cast_vote`, `execute_proposal`) that HBS holders use to approve or reject a described action; passes if `votes_for > votes_against` once voting closes. |
-| **Carbon credits** | Units calculated from a project's green impact score and funding amount (`calculate_carbon_credits`), issuable to an address (`issue_carbon_credits`) and transferable independently of HBS or USDC balances. |
-| **Bridge transfer** | Cross-chain movement of HBS value via a Wormhole-style message: `initiate_bridge_transfer` burns HBS and emits a VAA-verifiable message; `complete_bridge_transfer` verifies the VAA against trusted emitters and mints HBS on the destination side. |
-| **State version / migration** | `STATE_VERSION` is the storage schema version a given contract build supports; `stored_state_version()` is what's actually persisted on-chain. `migrate_state` upgrades storage from an older version. See [MIGRATION.md](MIGRATION.md). |
+| Term                                   | Definition                                                                                                                                                                                                                                                                                                   |
+| -------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| **Credit quality score**               | Oracle-set score (0–100) on a project's `ProjectData.credit_quality`, reflecting the creditworthiness of the underlying bond. Feeds into the project's interest rate via `compute_rate`; updated with `update_impact_score` or `update_credit_quality_score`.                                                |
+| **Green impact score**                 | Oracle-set score (0–100) on a project's `ProjectData.green_impact`, reflecting the environmental/climate benefit of the project. Feeds into the interest rate alongside credit quality and into `calculate_carbon_credits`; updated with `update_impact_score`.                                              |
+| **HBS token**                          | "Heliobond Shares" — the SEP-41 fungible token minted by `InvestmentVault` to represent an investor's proportional claim on the pooled USDC. Minted on `deposit`, burned on `withdraw`; see [Secondary Market Trading](#secondary-market-trading-issue-126) below.                                           |
+| **Whitelister**                        | The address authorised to grant or revoke project-creation rights via `set_whitelist`. A separate role from the contract owner/admin.                                                                                                                                                                        |
+| **Certification status**               | `ProjectData.certification_status` (`None`, `Pending`, `Certified`, `Revoked`) — an independent attestation of a project's legitimacy, set by the whitelister or admin via `certify_project`. Distinct from the numeric credit/green scores.                                                                 |
+| **Maturity date**                      | Unix timestamp on `ProjectData.maturity_date` after which a project is considered mature (`is_mature`). `0` means open-ended (never matures). `release_collateral` requires maturity when one is set; `compact_archive` does not check it directly — it requires the project to already be archived instead. |
+| **Interest rate (bps)**                | The annualized rate, in basis points (10,000 bps = 100%), that `get_interest_rate` derives from a project's credit quality and green impact scores via `compute_rate`.                                                                                                                                       |
+| **Insurance premium / insurance fund** | A fixed 50 bps (`INSURANCE_PREMIUM_BPS`) cut of every vault deposit that accumulates in the vault's insurance fund. Paid out via `claim_insurance` to compensate investors when a project defaults.                                                                                                          |
+| **Management fee**                     | An optional, admin-configured fee (in bps, capped at `MAX_MANAGEMENT_FEE_BPS` = 500) deducted from each deposit before shares are minted, sent to a configured recipient via `set_management_fee`.                                                                                                           |
+| **Yield-per-share accumulator**        | The vault's global, monotonically increasing `YieldPerShareAccum` value (scaled by `YIELD_SCALE`), used with each investor's last-claim checkpoint (`YieldDebt`) to compute claimable yield in O(1) without iterating investors.                                                                             |
+| **Multi-sig admin**                    | An optional `(signers, threshold)` configuration (`set_multisig_admin`) that requires `threshold` distinct signer approvals for critical operations instead of a single owner signature. `threshold = 0` disables it.                                                                                        |
+| **Collateral**                         | Tokens deposited against a specific project (`deposit_collateral`) as security, released to the owner at maturity (`release_collateral`) or seized by the admin on default (`liquidate_collateral`).                                                                                                         |
+| **Archive / compaction**               | Two-step lifecycle for retiring a project's storage footprint: `archive_project` flags a project inactive, and `compact_archive` later replaces its full `ProjectData` with a much smaller `ArchiveSummary` to reduce ongoing rent.                                                                          |
+| **Governance proposal**                | A time-boxed on-chain vote (`create_proposal`, `cast_vote`, `execute_proposal`) that HBS holders use to approve or reject a described action; passes if `votes_for > votes_against` once voting closes.                                                                                                      |
+| **Carbon credits**                     | Units calculated from a project's green impact score and funding amount (`calculate_carbon_credits`), issuable to an address (`issue_carbon_credits`) and transferable independently of HBS or USDC balances.                                                                                                |
+| **Bridge transfer**                    | Cross-chain movement of HBS value via a Wormhole-style message: `initiate_bridge_transfer` burns HBS and emits a VAA-verifiable message; `complete_bridge_transfer` verifies the VAA against trusted emitters and mints HBS on the destination side.                                                         |
+| **State version / migration**          | `STATE_VERSION` is the storage schema version a given contract build supports; `stored_state_version()` is what's actually persisted on-chain. `migrate_state` upgrades storage from an older version. See [MIGRATION.md](MIGRATION.md).                                                                     |
 
 ---
 
@@ -38,21 +38,21 @@ Constructor args: `admin: Address, whitelister: Address`
 
 ### Public Functions
 
-| Function | Auth | Args | Returns | Events |
-|---|---|---|---|---|
-| `set_whitelist(account, status)` | whitelister | `account: Address, status: bool` | `()` | `WhitelistSet { account, status }` |
-| `create_project(creator, uri, maturity_date)` | creator (whitelisted) | `creator: Address, uri: String, maturity_date: u64` | `u32` (project\_id) | `ProjectCreated { project_id, owner }` |
-| `get_project(id)` | none | `id: u32` | `ProjectData` | — |
-| `total_projects()` | none | — | `u32` | — |
-| `get_all_projects()` | none | — | `Vec<(u32, ProjectData)>` | — |
-| `update_impact_score(project_id, credit_quality, green_impact)` | admin (owner) | `project_id: u32, credit_quality: u32, green_impact: u32` | `()` | `ProjectUpdated`, `RateUpdated`, `ScoreChanged` |
-| `update_credit_quality_score(project_id, credit_quality)` | admin (owner) | `project_id: u32, credit_quality: u32` (0–100) | `()` | `ScoreChanged` |
-| `certify_project(caller, project_id, status)` | whitelister or admin | `caller: Address, project_id: u32, status: CertificationStatus` | `()` | `ProjectCertified { project_id, status }` |
-| `is_mature(project_id)` | none | `project_id: u32` | `bool` | — |
-| `create_proposal(proposer, description, voting_duration_secs)` | proposer | `proposer: Address, description: String, voting_duration_secs: u64` (≥ 86400) | `u32` (proposal\_id) | `ProposalCreated { proposal_id, proposer, voting_ends_at }` |
-| `cast_vote(voter, proposal_id, support, weight)` | voter | `voter: Address, proposal_id: u32, support: bool, weight: i128` | `()` | `VoteCast { proposal_id, voter, support, weight }` |
-| `execute_proposal(proposal_id)` | none | `proposal_id: u32` | `bool` (passed) | `ProposalExecuted { proposal_id, passed }` |
-| `get_proposal(proposal_id)` | none | `proposal_id: u32` | `Proposal` | — |
+| Function                                                        | Auth                  | Args                                                                          | Returns                   | Events                                                      |
+| --------------------------------------------------------------- | --------------------- | ----------------------------------------------------------------------------- | ------------------------- | ----------------------------------------------------------- |
+| `set_whitelist(account, status)`                                | whitelister           | `account: Address, status: bool`                                              | `()`                      | `WhitelistSet { account, status }`                          |
+| `create_project(creator, uri, maturity_date)`                   | creator (whitelisted) | `creator: Address, uri: String, maturity_date: u64`                           | `u32` (project\_id)       | `ProjectCreated { project_id, owner }`                      |
+| `get_project(id)`                                               | none                  | `id: u32`                                                                     | `ProjectData`             | —                                                           |
+| `total_projects()`                                              | none                  | —                                                                             | `u32`                     | —                                                           |
+| `get_all_projects()`                                            | none                  | —                                                                             | `Vec<(u32, ProjectData)>` | —                                                           |
+| `update_impact_score(project_id, credit_quality, green_impact)` | admin (owner)         | `project_id: u32, credit_quality: u32, green_impact: u32`                     | `()`                      | `ProjectUpdated`, `RateUpdated`, `ScoreChanged`             |
+| `update_credit_quality_score(project_id, credit_quality)`       | admin (owner)         | `project_id: u32, credit_quality: u32` (0–100)                                | `()`                      | `ScoreChanged`                                              |
+| `certify_project(caller, project_id, status)`                   | whitelister or admin  | `caller: Address, project_id: u32, status: CertificationStatus`               | `()`                      | `ProjectCertified { project_id, status }`                   |
+| `is_mature(project_id)`                                         | none                  | `project_id: u32`                                                             | `bool`                    | —                                                           |
+| `create_proposal(proposer, description, voting_duration_secs)`  | proposer              | `proposer: Address, description: String, voting_duration_secs: u64` (≥ 86400) | `u32` (proposal\_id)      | `ProposalCreated { proposal_id, proposer, voting_ends_at }` |
+| `cast_vote(voter, proposal_id, support, weight)`                | voter                 | `voter: Address, proposal_id: u32, support: bool, weight: i128`               | `()`                      | `VoteCast { proposal_id, voter, support, weight }`          |
+| `execute_proposal(proposal_id)`                                 | none                  | `proposal_id: u32`                                                            | `bool` (passed)           | `ProposalExecuted { proposal_id, passed }`                  |
+| `get_proposal(proposal_id)`                                     | none                  | `proposal_id: u32`                                                            | `Proposal`                | —                                                           |
 
 ### Types
 
@@ -80,10 +80,10 @@ pub struct Proposal {
 
 ### Score Functions Comparison
 
-| Function | Scope | Emitted Events |
-|---|---|---|
-| `update_impact_score` | Sets both `credit_quality` AND `green_impact` atomically | `ProjectUpdated`, `RateUpdated`, `ScoreChanged` |
-| `update_credit_quality_score` | Sets only `credit_quality`, leaves `green_impact` unchanged | `ScoreChanged` |
+| Function                      | Scope                                                       | Emitted Events                                  |
+| ----------------------------- | ----------------------------------------------------------- | ----------------------------------------------- |
+| `update_impact_score`         | Sets both `credit_quality` AND `green_impact` atomically    | `ProjectUpdated`, `RateUpdated`, `ScoreChanged` |
+| `update_credit_quality_score` | Sets only `credit_quality`, leaves `green_impact` unchanged | `ScoreChanged`                                  |
 
 The `ScoreChanged` event (#131) includes both old and new score values plus old and new interest rates, enabling off-chain notification services to calculate the exact delta without querying historical state.
 
@@ -97,23 +97,24 @@ Token: HBS (Heliobond Shares) — SEP-41 fungible token via `FungibleToken` trai
 
 ### Constants
 
-| Name | Value | Purpose |
-|---|---|---|
-| `MAX_DEPOSIT` | 1 billion USDC (7 dp) | Single-deposit ceiling |
-| `INSURANCE_PREMIUM_BPS` | 50 | 0.5% of each deposit reserved for insurance fund |
-| `MAX_MANAGEMENT_FEE_BPS` | 500 | 5% hard cap on admin-set management fee |
-| `YIELD_SCALE` | 1e18 | Precision for yield-per-share accumulator |
+| Name                     | Value                 | Purpose                                          |
+| ------------------------ | --------------------- | ------------------------------------------------ |
+| `MAX_DEPOSIT`            | 1 billion USDC (7 dp) | Single-deposit ceiling                           |
+| `INSURANCE_PREMIUM_BPS`  | 50                    | 0.5% of each deposit reserved for insurance fund |
+| `MAX_MANAGEMENT_FEE_BPS` | 500                   | 5% hard cap on admin-set management fee          |
+| `YIELD_SCALE`            | 1e18                  | Precision for yield-per-share accumulator        |
 
 ### Public Functions
 
 #### Core Deposit / Withdraw
 
-| Function | Auth | Args | Returns | Events |
-|---|---|---|---|---|
-| `deposit(from, usdc_amount)` | from | `from: Address, usdc_amount: i128` (≤ MAX\_DEPOSIT) | `i128` (shares minted) | `Deposit { from, usdc_amount, shares_minted }` |
-| `withdraw(from, shares_amount)` | from (via `burn`) | `from: Address, shares_amount: i128` | `i128` (USDC returned) | `Withdraw { from, shares_burned, usdc_returned }` |
+| Function                        | Auth              | Args                                                | Returns                | Events                                            |
+| ------------------------------- | ----------------- | --------------------------------------------------- | ---------------------- | ------------------------------------------------- |
+| `deposit(from, usdc_amount)`    | from              | `from: Address, usdc_amount: i128` (≤ MAX\_DEPOSIT) | `i128` (shares minted) | `Deposit { from, usdc_amount, shares_minted }`    |
+| `withdraw(from, shares_amount)` | from (via `burn`) | `from: Address, shares_amount: i128`                | `i128` (USDC returned) | `Withdraw { from, shares_burned, usdc_returned }` |
 
 **Deposit fee deduction order:**
+
 1. `insurance_premium = usdc_amount × 50 / 10_000`
 2. `management_fee = usdc_amount × fee_bps / 10_000`
 3. `investable = usdc_amount − insurance_premium − management_fee`
@@ -121,43 +122,43 @@ Token: HBS (Heliobond Shares) — SEP-41 fungible token via `FungibleToken` trai
 
 #### Project Funding
 
-| Function | Auth | Args | Returns | Events |
-|---|---|---|---|---|
-| `fund_project(project_id, amount)` | admin | `project_id: u32, amount: i128` | `()` | `ProjectFunded { project_id, amount, recipient }` |
+| Function                           | Auth  | Args                            | Returns | Events                                            |
+| ---------------------------------- | ----- | ------------------------------- | ------- | ------------------------------------------------- |
+| `fund_project(project_id, amount)` | admin | `project_id: u32, amount: i128` | `()`    | `ProjectFunded { project_id, amount, recipient }` |
 
 The insurance reserve is subtracted from available USDC before the check, preventing the admin from accidentally funding projects with insurance money.
 
 #### NAV Helpers
 
-| Function | Auth | Args | Returns |
-|---|---|---|---|
-| `total_assets()` | none | — | `i128` (total USDC value) |
-| `convert_to_shares(usdc_amount)` | none | `usdc_amount: i128` | `i128` |
-| `convert_to_assets(shares_amount)` | none | `shares_amount: i128` | `i128` |
-| `get_expected_returns()` | none | — | `i128` |
+| Function                           | Auth | Args                  | Returns                   |
+| ---------------------------------- | ---- | --------------------- | ------------------------- |
+| `total_assets()`                   | none | —                     | `i128` (total USDC value) |
+| `convert_to_shares(usdc_amount)`   | none | `usdc_amount: i128`   | `i128`                    |
+| `convert_to_assets(shares_amount)` | none | `shares_amount: i128` | `i128`                    |
+| `get_expected_returns()`           | none | —                     | `i128`                    |
 
 #### Yield Distribution
 
-| Function | Auth | Args | Returns | Events |
-|---|---|---|---|---|
-| `receive_yield(from, amount)` | admin | `from: Address, amount: i128` | `()` | `YieldReceived { from, amount }` |
-| `claimable_yield(account)` | none | `account: Address` | `i128` | — |
-| `claim_yield(from)` | from | `from: Address` | `i128` | `YieldClaimed { to, amount }` |
-| `get_portfolio(account)` | none | `account: Address` | `PortfolioInfo` | — |
+| Function                      | Auth  | Args                          | Returns         | Events                           |
+| ----------------------------- | ----- | ----------------------------- | --------------- | -------------------------------- |
+| `receive_yield(from, amount)` | admin | `from: Address, amount: i128` | `()`            | `YieldReceived { from, amount }` |
+| `claimable_yield(account)`    | none  | `account: Address`            | `i128`          | —                                |
+| `claim_yield(from)`           | from  | `from: Address`               | `i128`          | `YieldClaimed { to, amount }`    |
+| `get_portfolio(account)`      | none  | `account: Address`            | `PortfolioInfo` | —                                |
 
 #### Insurance Fund
 
-| Function | Auth | Args | Returns | Events |
-|---|---|---|---|---|
-| `insurance_fund_balance()` | none | — | `i128` | — |
-| `claim_insurance(project_id, recipient, amount)` | admin | `project_id: u32, recipient: Address, amount: i128` | `()` | `InsuranceClaimed { project_id, recipient, amount }` |
+| Function                                         | Auth  | Args                                                | Returns | Events                                               |
+| ------------------------------------------------ | ----- | --------------------------------------------------- | ------- | ---------------------------------------------------- |
+| `insurance_fund_balance()`                       | none  | —                                                   | `i128`  | —                                                    |
+| `claim_insurance(project_id, recipient, amount)` | admin | `project_id: u32, recipient: Address, amount: i128` | `()`    | `InsuranceClaimed { project_id, recipient, amount }` |
 
 #### Management Fee (issue #7)
 
-| Function | Auth | Args | Returns | Events |
-|---|---|---|---|---|
-| `set_management_fee(fee_bps, recipient)` | admin | `fee_bps: u32` (≤ 500), `recipient: Address` | `()` | `ManagementFeeSet { recipient, fee_bps }` |
-| `get_management_fee_bps()` | none | — | `u32` | — |
+| Function                                 | Auth  | Args                                         | Returns | Events                                    |
+| ---------------------------------------- | ----- | -------------------------------------------- | ------- | ----------------------------------------- |
+| `set_management_fee(fee_bps, recipient)` | admin | `fee_bps: u32` (≤ 500), `recipient: Address` | `()`    | `ManagementFeeSet { recipient, fee_bps }` |
+| `get_management_fee_bps()`               | none  | —                                            | `u32`   | —                                         |
 
 The fee is `0` by default. Passing `fee_bps = 0` disables it. The hard cap of 500 bps (5%) is enforced on-chain and cannot be overridden.
 
@@ -165,11 +166,11 @@ The fee is `0` by default. Passing `fee_bps = 0` disables it. The hard cap of 50
 
 HBS is a SEP-41 fungible token and is natively tradeable on the Stellar DEX. These functions surface the official listing status so UIs and aggregators can discover the trading pair.
 
-| Function | Auth | Args | Returns | Events |
-|---|---|---|---|---|
-| `enable_secondary_trading()` | admin | — | `()` | `TradingEnabled { enabled: true }` |
-| `is_trading_enabled()` | none | — | `bool` | — |
-| `get_hbs_token_info()` | none | — | `HBSTokenInfo` | — |
+| Function                     | Auth  | Args | Returns        | Events                             |
+| ---------------------------- | ----- | ---- | -------------- | ---------------------------------- |
+| `enable_secondary_trading()` | admin | —    | `()`           | `TradingEnabled { enabled: true }` |
+| `is_trading_enabled()`       | none  | —    | `bool`         | —                                  |
+| `get_hbs_token_info()`       | none  | —    | `HBSTokenInfo` | —                                  |
 
 ```rust
 pub struct HBSTokenInfo {
@@ -181,6 +182,7 @@ pub struct HBSTokenInfo {
 ```
 
 **DEX integration notes:**
+
 - HBS contract ID (the vault address) is the SEP-41 asset identifier on Stellar
 - To list on Stellar DEX, create an offer using the Stellar SDK: `ManageOfferOp` or `PathPaymentOp` using the vault contract address as the asset code
 - Liquidity pools can be created via `ChangeTrustOp` against the HBS/USDC pair
@@ -188,9 +190,9 @@ pub struct HBSTokenInfo {
 
 #### Misc
 
-| Function | Auth | Args | Returns |
-|---|---|---|---|
-| `accepted_asset()` | none | — | `Address` (USDC SAC) |
+| Function           | Auth | Args | Returns              |
+| ------------------ | ---- | ---- | -------------------- |
+| `accepted_asset()` | none | —    | `Address` (USDC SAC) |
 
 ### Types
 
@@ -289,4 +291,5 @@ hash (keep every uploaded hash recorded, see `deploy/testnet.json` and
 `scripts/check_deploy_wasm_hash.py`). State written under the new version may
 not be readable by the old WASM if the storage layout changed, so this is not
 a true undo.
-   - Emits `Withdraw`
+
+- Emits `Withdraw`
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7f714bb..b5fca53 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,11 +12,11 @@ Browse [open issues](https://github.com/heliobond/contracts/issues). Issues tagg
 
 ### Prerequisites
 
-| Tool | Version | Install |
-|------|---------|---------|
-| Rust | stable (≥ 1.78) | `rustup update stable` |
-| wasm target | `wasm32v1-none` | `rustup target add wasm32v1-none` |
-| Stellar CLI | ≥ 26.1.0 | [docs.stellar.org/tools/cli](https://developers.stellar.org/docs/tools/cli) |
+| Tool        | Version         | Install                                                                     |
+| ----------- | --------------- | --------------------------------------------------------------------------- |
+| Rust        | stable (≥ 1.78) | `rustup update stable`                                                      |
+| wasm target | `wasm32v1-none` | `rustup target add wasm32v1-none`                                           |
+| Stellar CLI | ≥ 26.1.0        | [docs.stellar.org/tools/cli](https://developers.stellar.org/docs/tools/cli) |
 
 ```bash
 # Clone and verify the setup
@@ -67,6 +67,7 @@ We use [Conventional Commits](https://www.conventionalcommits.org/). The changel
 **Scopes:** `investment_vault`, `project_registry`, `ci`, `adr` (or omit for cross-cutting)
 
 Examples:
+
 ```
 feat(investment_vault): add MAX_DEPOSIT cap to prevent overflow
 fix(project_registry): guard u32 counter against overflow at u32::MAX
@@ -78,7 +79,8 @@ ci: add WASM size budget check to CI
 
 `CHANGELOG.md` is generated automatically, not written by hand — do not edit it in your PR. [`.github/workflows/changelog.yml`](.github/workflows/changelog.yml) runs on every `v*` tag push (or manually via `workflow_dispatch`), scans commit history with `conventional-changelog` (Angular preset), regenerates `CHANGELOG.md`, and publishes it as the GitHub release notes.
 
-This means your changelog entry *is* your commit message, so it has to follow the format above correctly:
+This means your changelog entry _is_ your commit message, so it has to follow the format above correctly:
+
 - `feat:` commits bump the minor version and appear under "Features"
 - `fix:` (and anything else conventional-changelog treats as a fix) bumps patch and appears under "Bug Fixes"
 - A `BREAKING CHANGE:` footer, or a `!` after the type/scope (e.g. `feat(investment_vault)!: ...`), bumps major
@@ -101,16 +103,17 @@ project_registry/src/test.rs      ← registry tests
 
 ### What to test
 
-| Change type | Minimum tests required |
-|-------------|----------------------|
-| New function | Happy path + at least one error case |
-| Bug fix | Regression test that would have caught the original bug |
+| Change type                            | Minimum tests required                                   |
+| -------------------------------------- | -------------------------------------------------------- |
+| New function                           | Happy path + at least one error case                     |
+| Bug fix                                | Regression test that would have caught the original bug  |
 | Edge case guard (overflow, zero, etc.) | Test that triggers the guard and asserts the panic/error |
-| Math / share calculations | Rounding test + extreme value test |
+| Math / share calculations              | Rounding test + extreme value test                       |
 
 ### Money paths are sacred
 
 Anything touching `deposit`, `withdraw`, `fund_project`, or share math needs tests for:
+
 - First deposit into an empty vault
 - Vault with non-zero assets and shares
 - Rounding direction (truncation should favour the vault, never the user)
@@ -131,7 +134,7 @@ cargo test --all -- --nocapture               # see println! output
 - **No `std`** — contracts are `#![no_std]`. Do not add `std`-dependent crates.
 - **No panics in library paths** — panics in `#[contractimpl]` are fine (they become Soroban errors); panics inside utility functions called from tests are not.
 - **Events for every state change** — every mutation must emit a Soroban event so the indexer can reconstruct state. See `events.rs` in each contract.
-- **Comments on non-obvious decisions** — explain *why*, not *what*. Reference the issue number for workarounds (`// #112: cap prevents i128 overflow in share calc`).
+- **Comments on non-obvious decisions** — explain _why_, not _what_. Reference the issue number for workarounds (`// #112: cap prevents i128 overflow in share calc`).
 
 ---
 
diff --git a/DEPLOYMENT.md b/DEPLOYMENT.md
index 97a5648..d2fb556 100644
--- a/DEPLOYMENT.md
+++ b/DEPLOYMENT.md
@@ -147,6 +147,6 @@ Both calls should return `1`.
 - `stored_state_version` returns `0` after an upgrade: call `migrate_state --from_version 0` as the contract owner, then re-run verification.
 - `deploy/testnet.json` has empty `project_registry` / `investment_vault` fields: this is the checked-in template's starting state before any deploy has run. Don't script against it directly — use the contract IDs printed by `make deploy-testnet` or the Deploy workflow's own output/summary; the manifest is only guaranteed current for `testnet` after a successful GitHub Actions deploy.
 - `HASH MISMATCH` from `scripts/check_deploy_wasm_hash.py` or the Deploy workflow's "Verify on-chain WASM hash" step: the on-chain contract doesn't match the locally built WASM recorded in the manifest. Confirm the deploy you expect actually landed on the contract ID in `deploy/testnet.json`; if the on-chain upgrade was intentional, re-run `python3 scripts/check_deploy_wasm_hash.py update deploy/testnet.json project_registry=<wasm> investment_vault=<wasm>` to resync the manifest.
-- Deploy workflow fails immediately in the `deploy` job with an auth/signing error: the `STELLAR_SECRET_KEY` secret must be configured on the GitHub **Environment** matching the chosen `network` input (`testnet` or `mainnet`), not just as a repo-level secret — check *Settings → Environments*.
+- Deploy workflow fails immediately in the `deploy` job with an auth/signing error: the `STELLAR_SECRET_KEY` secret must be configured on the GitHub **Environment** matching the chosen `network` input (`testnet` or `mainnet`), not just as a repo-level secret — check _Settings → Environments_.
 - `deploy/testnet.json`'s `"network"` field still says `"testnet"` after a mainnet deploy: only `network: testnet` runs trigger the "Update deploy manifest" step (`if: github.event.inputs.network == 'testnet'` in `deploy.yml`); mainnet contract IDs are not written back to this file and must be tracked separately.
 - Deploy succeeded but `deploy/testnet.json` wasn't updated in git: the workflow's "Commit updated deploy manifest" step pushes directly to `main` — if branch protection blocks direct pushes, that step fails silently after a working deploy. Manually apply the same `project_registry` / `investment_vault` / `*_wasm_hash` updates and commit as a follow-up.
diff --git a/EVENTS.md b/EVENTS.md
index d14234d..30241c8 100644
--- a/EVENTS.md
+++ b/EVENTS.md
@@ -7,90 +7,105 @@ Each event lists the public [`INTERFACE.md`](INTERFACE.md) function(s) that emit
 ## Project Registry Events
 
 ### `project_created`
+
 - **Topics**: `["project", "created"]`
 - **Data**: `(project_id: u32, creator: Address)`
 - **Description**: Emitted when a new project is created in the registry.
 - **Emitted by**: [`create_project`](INTERFACE.md#projectregistry)
 
 ### `score_changed`
+
 - **Topics**: `["score_changed", project_id: u32]`
 - **Data** (Map, keyed by field name): `{old_credit_quality: u32, new_credit_quality: u32, old_green_impact: u32, new_green_impact: u32, old_rate_bps: u32, new_rate_bps: u32}`
 - **Description**: Emitted when a project's impact scores and corresponding interest rate are updated.
 - **Emitted by**: [`update_impact_score`](INTERFACE.md#projectregistry) / [`update_impact_score_approved`](INTERFACE.md#projectregistry) (both scores), [`update_credit_quality_score`](INTERFACE.md#projectregistry) (credit quality only)
 
 ### `project_updated`
+
 - **Topics**: `["project", "updated"]`
 - **Data**: `(project_id: u32, credit_quality: u32, green_impact: u32)`
 - **Description**: Emitted when the oracle updates a project's credit-quality / green-impact scores (#6).
 - **Emitted by**: [`update_impact_score`](INTERFACE.md#projectregistry)
 
 ### `rate_updated`
+
 - **Topics**: `["project", "rate_updated"]`
 - **Data**: `(project_id: u32, rate_bps: u32)`
 - **Description**: Emitted when a project's interest rate is recalculated (#129).
 - **Emitted by**: [`recalculate_rate`](INTERFACE.md#projectregistry)
 
 ### `project_archived`
+
 - **Topics**: `["project", "archived"]`
 - **Data**: `(project_id: u32)`
 - **Description**: Emitted when a project is archived.
 - **Emitted by**: [`archive_project`](INTERFACE.md#projectregistry)
 
 ### `project_deleted`
+
 - **Topics**: `["project", "deleted"]`
 - **Data**: `(project_id: u32)`
 - **Description**: Emitted when a project is completely deleted.
 - **Emitted by**: [`delete_project`](INTERFACE.md#projectregistry)
 
 ### `project_compacted`
+
 - **Topics**: `["project", "compacted"]`
 - **Data**: `(project_id: u32)`
 - **Description**: Emitted when a project's storage footprint is reduced.
 - **Emitted by**: [`compact_archive`](INTERFACE.md#projectregistry)
 
 ### `collateral_deposited`
+
 - **Topics**: `["project", "collateral_deposited"]`
 - **Data**: `(project_id: u32, token: Address, depositor: Address, amount: i128)`
 - **Description**: Emitted when collateral is added for a project.
 - **Emitted by**: [`deposit_collateral`](INTERFACE.md#projectregistry)
 
 ### `collateral_released`
+
 - **Topics**: `["project", "collateral_released"]`
 - **Data**: `(project_id: u32, token: Address, receiver: Address, amount: i128)`
 - **Description**: Emitted when collateral is returned to the project owner.
 - **Emitted by**: [`release_collateral`](INTERFACE.md#projectregistry)
 
 ### `collateral_liquidated`
+
 - **Topics**: `["project", "collateral_liquidated"]`
 - **Data**: `(project_id: u32, token: Address, recipient: Address, amount: i128)`
 - **Description**: Emitted when collateral is liquidated by the admin (#128).
 - **Emitted by**: [`liquidate_collateral`](INTERFACE.md#projectregistry)
 
 ### `whitelist_set`
+
 - **Topics**: `["project", "whitelist_set"]`
 - **Data**: `(account: Address, status: bool)`
 - **Description**: Emitted when an account's whitelist status is changed.
 - **Emitted by**: [`set_whitelist`](INTERFACE.md#projectregistry)
 
 ### `project_certified`
+
 - **Topics**: `["project", "certified"]`
 - **Data**: `(project_id: u32, status: CertificationStatus)`
 - **Description**: Emitted when a project's certification status is updated (#130).
 - **Emitted by**: [`certify_project`](INTERFACE.md#projectregistry)
 
 ### `proposal_created`
+
 - **Topics**: `["governance", "proposal_created"]`
 - **Data**: `(proposal_id: u32, proposer: Address, voting_ends_at: u64)`
 - **Description**: Emitted when a governance proposal is created (#134).
 - **Emitted by**: [`create_proposal`](INTERFACE.md#projectregistry)
 
 ### `vote_cast`
+
 - **Topics**: `["governance", "vote_cast"]`
 - **Data**: `(proposal_id: u32, voter: Address, support: bool, weight: i128)`
 - **Description**: Emitted when a vote is cast on a proposal (#134).
 - **Emitted by**: [`cast_vote`](INTERFACE.md#projectregistry)
 
 ### `proposal_executed`
+
 - **Topics**: `["governance", "proposal_executed"]`
 - **Data**: `(proposal_id: u32, passed: bool)`
 - **Description**: Emitted when a proposal is finalised (#134).
@@ -99,66 +114,77 @@ Each event lists the public [`INTERFACE.md`](INTERFACE.md) function(s) that emit
 ## Investment Vault Events
 
 ### `deposit`
+
 - **Topics**: `["vault", "deposit"]`
 - **Data**: `(from: Address, usdc_amount: i128, shares_minted: i128)`
 - **Description**: Emitted when an investor deposits USDC and receives vault shares.
 - **Emitted by**: [`deposit`](INTERFACE.md#investmentvault)
 
 ### `withdraw`
+
 - **Topics**: `["vault", "withdraw"]`
 - **Data**: `(from: Address, shares_burned: i128, usdc_returned: i128)`
 - **Description**: Emitted when an investor burns shares and withdraws USDC.
 - **Emitted by**: [`withdraw`](INTERFACE.md#investmentvault)
 
 ### `withdraw_queued`
+
 - **Topics**: `["vault", "withdraw_queued"]`
 - **Data**: `(from: Address, shares_burned: i128, usdc_owed: i128)`
 - **Description**: Emitted when a withdrawal is queued because liquid USDC is insufficient (#3). Shares are burned immediately; USDC will be paid when claim() is called.
 - **Emitted by**: [`queue_withdrawal`](INTERFACE.md#investmentvault)
 
 ### `withdraw_claimed`
+
 - **Topics**: `["vault", "withdraw_claimed"]`
 - **Data**: `(to: Address, usdc_paid: i128, claim_index: u64)`
 - **Description**: Emitted when a queued redemption claim is settled by claim() (#3).
 - **Emitted by**: [`claim`](INTERFACE.md#investmentvault)
 
 ### `project_funded`
+
 - **Topics**: `["vault", "project_funded"]`
 - **Data**: `(project_id: u32, amount: i128, recipient: Address)`
 - **Description**: Emitted when the vault transfers USDC from the vault to a project's owner.
 - **Emitted by**: [`fund_project`](INTERFACE.md#investmentvault), [`fund_project_with_approvals`](INTERFACE.md#investmentvault), [`batch_fund_projects`](INTERFACE.md#investmentvault)
 
 ### `yield_received`
+
 - **Topics**: `["vault", "yield_received"]`
 - **Data**: `(from: Address, amount: i128)`
 - **Description**: Emitted when yield repayment USDC is received from a project and folded into the yield-per-share accumulator for later claims.
 - **Emitted by**: [`receive_yield`](INTERFACE.md#investmentvault)
 
 ### `yield_claimed`
+
 - **Topics**: `["vault", "yield_claimed"]`
 - **Data**: `(to: Address, amount: i128)`
 - **Description**: Emitted when a shareholder claims accumulated yield (#125).
 - **Emitted by**: [`claim_yield`](INTERFACE.md#investmentvault)
 
 ### `insurance_claimed`
+
 - **Topics**: `["vault", "insurance_claimed"]`
 - **Data**: `(project_id: u32, recipient: Address, amount: i128)`
 - **Description**: Emitted when an insurance payout is made for a defaulted project (#135).
 - **Emitted by**: [`claim_insurance`](INTERFACE.md#investmentvault)
 
 ### `paused`
+
 - **Topics**: `["vault", "paused"]`
 - **Data**: `()` (no data)
 - **Description**: Emitted when the vault is paused (emergency stop).
 - **Emitted by**: [`pause`](INTERFACE.md#investmentvault)
 
 ### `unpaused`
+
 - **Topics**: `["vault", "unpaused"]`
 - **Data**: `()` (no data)
 - **Description**: Emitted when the vault is unpaused.
 - **Emitted by**: [`unpause`](INTERFACE.md#investmentvault)
 
 ### `emergency_admin_changed`
+
 - **Topics**: `["vault", "emergency_admin_changed"]`
 - **Data**: `(new_emergency_admin: Option<Address>)`
 - **Description**: Emitted when the admin sets or clears the emergency-admin address (#43).
diff --git a/INTERFACE.md b/INTERFACE.md
index 26bb94b..18a23a9 100644
--- a/INTERFACE.md
+++ b/INTERFACE.md
@@ -26,13 +26,13 @@ invocation.
 
 Multi-sig errors:
 
-| Error | Meaning |
-| --- | --- |
+| Error                      | Meaning                                                            |
+| -------------------------- | ------------------------------------------------------------------ |
 | `InvalidMultiSigThreshold` | Threshold is 0, exceeds signer count, or stored config is invalid. |
-| `TooManyMultiSigSigners` | More than 10 signers were supplied. |
-| `NotMultiSigSigner` | An approval address is not in the configured signer set. |
-| `DuplicateApproval` | The same signer appears more than once. |
-| `InsufficientApprovals` | Fewer approvals than the configured threshold were supplied. |
+| `TooManyMultiSigSigners`   | More than 10 signers were supplied.                                |
+| `NotMultiSigSigner`        | An approval address is not in the configured signer set.           |
+| `DuplicateApproval`        | The same signer appears more than once.                            |
+| `InsufficientApprovals`    | Fewer approvals than the configured threshold were supplied.       |
 
 ## ProjectRegistry
 
@@ -54,58 +54,58 @@ Multi-sig errors:
 
 ### Functions
 
-| Function | Auth | Returns | Errors / Notes |
-| --- | --- | --- | --- |
-| `__constructor(admin: Address, whitelister: Address)` | none | none | Sets owner, whitelister, counters. |
-| `set_whitelist(account: Address, status: bool)` | `whitelister` | none | Grants or revokes project creation rights. |
-| `create_project(creator: Address, uri: String, maturity_date: u64, metadata_hash: BytesN<32>)` | `creator` | `u32` | Requires whitelist, URI length 8..512, future maturity when nonzero. `metadata_hash` is the content hash of the off-chain `uri` payload (#44). |
-| `get_project(id: u32)` | none | `ProjectData` | `ProjectNotFound`. |
-| `total_projects()` | none | `u32` | Highest assigned project id. |
-| `verify_metadata_hash(project_id: u32, candidate_hash: BytesN<32>)` | none | `bool` | True if `candidate_hash` matches the hash recorded at creation (#44). |
-| `update_impact_score(project_id: u32, credit_quality: u32, green_impact: u32)` | owner, or disabled when multi-sig is enabled | none | Scores 0..100. Use approval variant after enabling multi-sig. |
-| `update_impact_score_approved(project_id: u32, credit_quality: u32, green_impact: u32, approvals: Vec<Address>)` | multi-sig signers | none | Critical operation. |
-| `update_credit_quality_score(project_id: u32, credit_quality: u32)` | owner, or disabled when multi-sig is enabled | none | Updates credit score only. No multi-sig-approved variant currently exists. |
-| `get_score_history(project_id: u32)` | none | `Vec<ScoreHistoryEntry>` | Chronological ring buffer of past score updates (#123). |
-| `certify_project(caller: Address, project_id: u32, status: CertificationStatus)` | `caller` | none | Caller must be whitelister or owner. |
-| `is_mature(project_id: u32)` | none | `bool` | False for open-ended projects. |
-| `get_all_projects()` | none | `Vec<(u32, ProjectData)>` | O(n) over registered ids. |
-| `get_projects_page(offset: u32, limit: u32)` | none | `Vec<(u32, ProjectData)>` | Non-archived projects with ID > `offset`, up to `limit` entries; stable ordering when paged with no writes in between (#269). |
-| `create_proposal(proposer: Address, description: String, voting_duration_secs: u64)` | `proposer` | `u32` | Duration must be at least 86,400 seconds. |
-| `cast_vote(voter: Address, proposal_id: u32, support: bool, weight: i128)` | `voter` | none | Weight must be positive; callers must supply verified HBS balance. |
-| `execute_proposal(proposal_id: u32)` | none | `bool` | Callable after voting ends. |
-| `get_proposal(proposal_id: u32)` | none | `Proposal` | `ProposalNotFound`. |
-| `deposit_collateral(project_id: u32, depositor: Address, token: Address, amount: i128)` | `depositor` | none | Depositor must be project owner; amount positive. |
-| `get_collateral(project_id: u32, token: Address)` | none | `i128` | Returns 0 if absent. |
-| `release_collateral(project_id: u32, caller: Address, token: Address)` | `caller` | none | Caller must be project owner; project must be mature when maturity exists. |
-| `liquidate_collateral(project_id: u32, token: Address, recipient: Address)` | owner, or disabled when multi-sig is enabled | none | Critical operation. |
-| `liquidate_collateral_approved(project_id: u32, token: Address, recipient: Address, approvals: Vec<Address>)` | multi-sig signers | none | Critical operation. |
-| `set_multisig_admin(signers: Vec<Address>, threshold: u32)` | owner | none | Configures 1..10 unique signers. |
-| `clear_multisig_admin()` | owner | none | Restores owner-only critical operations. |
-| `get_multisig_admin()` | none | `(Vec<Address>, u32)` | Returns signers and threshold. |
-| `get_interest_rate(project_id: u32)` | none | `u32` | Annualized bps from project scores. |
-| `set_creator_reputation(caller: Address, creator: Address, score: u32)` | `caller` | none | Caller must be whitelister or owner; score 0..100. |
-| `get_creator_reputation(creator: Address)` | none | `u32` | Defaults to 0. |
-| `get_creator_funding_limit_bps(creator: Address)` | none | `u32` | Reputation-derived suggested limit. |
-| `set_whitelister(new_whitelister: Address)` | owner | none | Replaces whitelister. |
-| `get_whitelister()` | none | `Address` | Current whitelister. |
-| `archive_project(project_id: u32)` | owner | none | Marks a project archived; excluded from `get_all_projects` by default (#26). |
-| `delete_project(project_id: u32)` | owner | none | Rejects deletion when the project has active investments. |
-| `get_all_projects_with_archived()` | none | `Vec<(u32, ProjectData)>` | Like `get_all_projects` but includes archived projects. |
-| `compact_archive(project_id: u32)` | owner | none | Replaces a full `ProjectData` with a minimal `ArchiveSummary` (#73). Project must already be archived. |
-| `get_archive_summary(project_id: u32)` | none | `ArchiveSummary` | Panics if the project hasn't been compacted. |
-| `compact_storage(project_ids: Vec<u32>, tokens: Vec<Address>)` | owner | `u32` | Removes zero-value collateral storage entries; returns count removed. |
-| `pause()` | owner | none | Blocks state-mutating operations; getters remain available (#72). |
-| `unpause()` | owner | none | Reverses `pause()`. |
-| `is_paused()` | none | `bool` | Circuit-breaker status. |
-| `set_emergency_admin(emergency_admin: Option<Address>)` | owner | none | Configures (or clears) an address that can call `emergency_pause`/`emergency_unpause` without full owner privileges (#43). |
-| `get_emergency_admin()` | none | `Option<Address>` | Currently configured emergency admin, if any. |
-| `emergency_pause(caller: Address)` | `caller` must be the configured emergency admin | none | Pauses without owner auth (#43). |
-| `emergency_unpause(caller: Address)` | `caller` must be the configured emergency admin | none | Unpauses without owner auth (#43). |
-| `health_check()` | none | `HealthStatus` | Consolidated status snapshot for monitoring integrations (#77). |
-| `state_version()` | none | `u32` | Schema version supported by this contract build. |
-| `stored_state_version()` | none | `u32` | Schema version recorded in instance storage; 0 for unversioned deployments. |
-| `migrate_state(from_version: u32)` | owner | `u32` | Migrates storage from `from_version` to the current schema version. |
-| `upgrade(new_wasm_hash: BytesN<32>)` | owner | none | Deploys new contract code at the current address. |
+| Function                                                                                                         | Auth                                            | Returns                   | Errors / Notes                                                                                                                                 |
+| ---------------------------------------------------------------------------------------------------------------- | ----------------------------------------------- | ------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- |
+| `__constructor(admin: Address, whitelister: Address)`                                                            | none                                            | none                      | Sets owner, whitelister, counters.                                                                                                             |
+| `set_whitelist(account: Address, status: bool)`                                                                  | `whitelister`                                   | none                      | Grants or revokes project creation rights.                                                                                                     |
+| `create_project(creator: Address, uri: String, maturity_date: u64, metadata_hash: BytesN<32>)`                   | `creator`                                       | `u32`                     | Requires whitelist, URI length 8..512, future maturity when nonzero. `metadata_hash` is the content hash of the off-chain `uri` payload (#44). |
+| `get_project(id: u32)`                                                                                           | none                                            | `ProjectData`             | `ProjectNotFound`.                                                                                                                             |
+| `total_projects()`                                                                                               | none                                            | `u32`                     | Highest assigned project id.                                                                                                                   |
+| `verify_metadata_hash(project_id: u32, candidate_hash: BytesN<32>)`                                              | none                                            | `bool`                    | True if `candidate_hash` matches the hash recorded at creation (#44).                                                                          |
+| `update_impact_score(project_id: u32, credit_quality: u32, green_impact: u32)`                                   | owner, or disabled when multi-sig is enabled    | none                      | Scores 0..100. Use approval variant after enabling multi-sig.                                                                                  |
+| `update_impact_score_approved(project_id: u32, credit_quality: u32, green_impact: u32, approvals: Vec<Address>)` | multi-sig signers                               | none                      | Critical operation.                                                                                                                            |
+| `update_credit_quality_score(project_id: u32, credit_quality: u32)`                                              | owner, or disabled when multi-sig is enabled    | none                      | Updates credit score only. No multi-sig-approved variant currently exists.                                                                     |
+| `get_score_history(project_id: u32)`                                                                             | none                                            | `Vec<ScoreHistoryEntry>`  | Chronological ring buffer of past score updates (#123).                                                                                        |
+| `certify_project(caller: Address, project_id: u32, status: CertificationStatus)`                                 | `caller`                                        | none                      | Caller must be whitelister or owner.                                                                                                           |
+| `is_mature(project_id: u32)`                                                                                     | none                                            | `bool`                    | False for open-ended projects.                                                                                                                 |
+| `get_all_projects()`                                                                                             | none                                            | `Vec<(u32, ProjectData)>` | O(n) over registered ids.                                                                                                                      |
+| `get_projects_page(offset: u32, limit: u32)`                                                                     | none                                            | `Vec<(u32, ProjectData)>` | Non-archived projects with ID > `offset`, up to `limit` entries; stable ordering when paged with no writes in between (#269).                  |
+| `create_proposal(proposer: Address, description: String, voting_duration_secs: u64)`                             | `proposer`                                      | `u32`                     | Duration must be at least 86,400 seconds.                                                                                                      |
+| `cast_vote(voter: Address, proposal_id: u32, support: bool, weight: i128)`                                       | `voter`                                         | none                      | Weight must be positive; callers must supply verified HBS balance.                                                                             |
+| `execute_proposal(proposal_id: u32)`                                                                             | none                                            | `bool`                    | Callable after voting ends.                                                                                                                    |
+| `get_proposal(proposal_id: u32)`                                                                                 | none                                            | `Proposal`                | `ProposalNotFound`.                                                                                                                            |
+| `deposit_collateral(project_id: u32, depositor: Address, token: Address, amount: i128)`                          | `depositor`                                     | none                      | Depositor must be project owner; amount positive.                                                                                              |
+| `get_collateral(project_id: u32, token: Address)`                                                                | none                                            | `i128`                    | Returns 0 if absent.                                                                                                                           |
+| `release_collateral(project_id: u32, caller: Address, token: Address)`                                           | `caller`                                        | none                      | Caller must be project owner; project must be mature when maturity exists.                                                                     |
+| `liquidate_collateral(project_id: u32, token: Address, recipient: Address)`                                      | owner, or disabled when multi-sig is enabled    | none                      | Critical operation.                                                                                                                            |
+| `liquidate_collateral_approved(project_id: u32, token: Address, recipient: Address, approvals: Vec<Address>)`    | multi-sig signers                               | none                      | Critical operation.                                                                                                                            |
+| `set_multisig_admin(signers: Vec<Address>, threshold: u32)`                                                      | owner                                           | none                      | Configures 1..10 unique signers.                                                                                                               |
+| `clear_multisig_admin()`                                                                                         | owner                                           | none                      | Restores owner-only critical operations.                                                                                                       |
+| `get_multisig_admin()`                                                                                           | none                                            | `(Vec<Address>, u32)`     | Returns signers and threshold.                                                                                                                 |
+| `get_interest_rate(project_id: u32)`                                                                             | none                                            | `u32`                     | Annualized bps from project scores.                                                                                                            |
+| `set_creator_reputation(caller: Address, creator: Address, score: u32)`                                          | `caller`                                        | none                      | Caller must be whitelister or owner; score 0..100.                                                                                             |
+| `get_creator_reputation(creator: Address)`                                                                       | none                                            | `u32`                     | Defaults to 0.                                                                                                                                 |
+| `get_creator_funding_limit_bps(creator: Address)`                                                                | none                                            | `u32`                     | Reputation-derived suggested limit.                                                                                                            |
+| `set_whitelister(new_whitelister: Address)`                                                                      | owner                                           | none                      | Replaces whitelister.                                                                                                                          |
+| `get_whitelister()`                                                                                              | none                                            | `Address`                 | Current whitelister.                                                                                                                           |
+| `archive_project(project_id: u32)`                                                                               | owner                                           | none                      | Marks a project archived; excluded from `get_all_projects` by default (#26).                                                                   |
+| `delete_project(project_id: u32)`                                                                                | owner                                           | none                      | Rejects deletion when the project has active investments.                                                                                      |
+| `get_all_projects_with_archived()`                                                                               | none                                            | `Vec<(u32, ProjectData)>` | Like `get_all_projects` but includes archived projects.                                                                                        |
+| `compact_archive(project_id: u32)`                                                                               | owner                                           | none                      | Replaces a full `ProjectData` with a minimal `ArchiveSummary` (#73). Project must already be archived.                                         |
+| `get_archive_summary(project_id: u32)`                                                                           | none                                            | `ArchiveSummary`          | Panics if the project hasn't been compacted.                                                                                                   |
+| `compact_storage(project_ids: Vec<u32>, tokens: Vec<Address>)`                                                   | owner                                           | `u32`                     | Removes zero-value collateral storage entries; returns count removed.                                                                          |
+| `pause()`                                                                                                        | owner                                           | none                      | Blocks state-mutating operations; getters remain available (#72).                                                                              |
+| `unpause()`                                                                                                      | owner                                           | none                      | Reverses `pause()`.                                                                                                                            |
+| `is_paused()`                                                                                                    | none                                            | `bool`                    | Circuit-breaker status.                                                                                                                        |
+| `set_emergency_admin(emergency_admin: Option<Address>)`                                                          | owner                                           | none                      | Configures (or clears) an address that can call `emergency_pause`/`emergency_unpause` without full owner privileges (#43).                     |
+| `get_emergency_admin()`                                                                                          | none                                            | `Option<Address>`         | Currently configured emergency admin, if any.                                                                                                  |
+| `emergency_pause(caller: Address)`                                                                               | `caller` must be the configured emergency admin | none                      | Pauses without owner auth (#43).                                                                                                               |
+| `emergency_unpause(caller: Address)`                                                                             | `caller` must be the configured emergency admin | none                      | Unpauses without owner auth (#43).                                                                                                             |
+| `health_check()`                                                                                                 | none                                            | `HealthStatus`            | Consolidated status snapshot for monitoring integrations (#77).                                                                                |
+| `state_version()`                                                                                                | none                                            | `u32`                     | Schema version supported by this contract build.                                                                                               |
+| `stored_state_version()`                                                                                         | none                                            | `u32`                     | Schema version recorded in instance storage; 0 for unversioned deployments.                                                                    |
+| `migrate_state(from_version: u32)`                                                                               | owner                                           | `u32`                     | Migrates storage from `from_version` to the current schema version.                                                                            |
+| `upgrade(new_wasm_hash: BytesN<32>)`                                                                             | owner                                           | none                      | Deploys new contract code at the current address.                                                                                              |
 
 ## InvestmentVault
 
@@ -124,81 +124,81 @@ Compliance/reporting types: `ComplianceEventData`, `ReportingSnapshotData`,
 
 ### Functions
 
-| Function | Auth | Returns | Errors / Notes |
-| --- | --- | --- | --- |
-| `__constructor(admin: Address, usdc_sac: Address, registry: Address)` | none | none | Validates registry via `total_projects()`, sets HBS metadata. |
-| `deposit(from: Address, usdc_amount: i128)` | `from` | `i128` | Transfers USDC, deducts insurance premium and optional fee, mints shares. |
-| `batch_deposit(deposits: Vec<(Address, i128)>)` | each depositor | `Vec<i128>` | Runs multiple deposits in order; keep batches small enough for Soroban resource limits. |
-| `withdraw(from: Address, shares_amount: i128)` | `from` via burn | `i128` | Burns shares; may enqueue if liquid USDC is insufficient. |
-| `claim()` | none | `i128` | Settles queued withdrawals FIFO. |
-| `fund_project(project_id: u32, amount: i128)` | owner, or disabled when multi-sig is enabled | none | Critical operation; checks score thresholds and insurance reserve. |
-| `fund_project_with_approvals(project_id: u32, amount: i128, approvals: Vec<Address>)` | multi-sig signers | none | Critical operation. |
-| `batch_fund_projects(fundings: Vec<(u32, i128)>, approvals: Vec<Address>)` | owner when multi-sig disabled, otherwise multi-sig signers | none | Common batch funding path. |
-| `receive_yield(from: Address, amount: i128)` | owner, or disabled when multi-sig is enabled | none | Transfers repayment USDC and updates yield accumulator. No multi-sig-approved variant currently exists. |
-| `claim_yield(from: Address)` | `from` | `i128` | Pays accrued yield when liquid. |
-| `get_project_investment(project_id: u32)` | none | `i128` | Cumulative USDC funded into `project_id`; 0 if never funded. |
-| `max_hbs_supply()` | none | `i128` | Hard cap on total HBS share supply enforced by `deposit` (#20). |
-| `claim_insurance(project_id: u32, recipient: Address, amount: i128)` | owner, or disabled when multi-sig is enabled | none | Critical operation; one claim per project. |
-| `claim_insurance_with_approvals(project_id: u32, recipient: Address, amount: i128, approvals: Vec<Address>)` | multi-sig signers | none | Critical operation. |
-| `set_multisig_admin(signers: Vec<Address>, threshold: u32)` | owner | none | Configures 1..10 unique signers. |
-| `get_multisig_admin()` | none | `(Vec<Address>, u32)` | Returns signers and threshold. InvestmentVault has no `clear_multisig_admin()`. |
-| `get_expected_returns()` | none | `i128` | O(n) over registry projects. |
-| `total_assets()` | none | `i128` | Liquid USDC + investments + expected returns. |
-| `convert_to_shares(usdc_amount: i128)` | none | `i128` | ERC-4626-style conversion. |
-| `convert_to_assets(shares_amount: i128)` | none | `i128` | ERC-4626-style conversion. |
-| `get_utilization_bps()` | none | `u32` | Investments over liquid plus investments. |
-| `claimable_yield(account: Address)` | none | `i128` | View-only accrued yield. |
-| `get_portfolio(account: Address)` | none | `PortfolioInfo` | Investor analytics snapshot. |
-| `insurance_fund_balance()` | none | `i128` | Stored insurance reserve. |
-| `accepted_asset()` | none | `Address` | USDC SAC address. |
-| `set_management_fee(fee_bps: u32, recipient: Address)` | owner | none | Fee capped at 500 bps. |
-| `get_management_fee_bps()` | none | `u32` | Defaults to 0. |
-| `enable_secondary_trading()` | owner | none | Sets HBS trading flag. |
-| `is_trading_enabled()` | none | `bool` | Trading flag. |
-| `set_funding_thresholds(min_credit_quality: u32, min_green_impact: u32)` | owner | none | Scores must be 0..100. |
-| `get_min_credit_quality()` | none | `u32` | Defaults to 0. |
-| `get_min_green_impact()` | none | `u32` | Defaults to 0. |
-| `set_registry(new_registry: Address)` | owner | none | Validates registry and replaces dependency. |
-| `get_registry()` | none | `Address` | Registry address. |
-| `get_hbs_token_info()` | none | `HBSTokenInfo` | HBS metadata and trading flag. |
-| `set_bridge(bridge: Address)` | owner | none | Configures bridge minter. |
-| `bridge_mint(to: Address, amount: i128)` | bridge | none | Amount positive. |
-| `bridge_burn(from: Address, amount: i128)` | `from` | none | Amount positive. |
-| `set_wormhole_core(core: Address)` | owner | none | Configures Wormhole core. |
-| `set_trusted_emitter(chain_id: u32, emitter_address: BytesN<32>, trusted: bool)` | owner | none | Updates trusted emitter map. |
-| `initiate_bridge_transfer(from: Address, amount: i128, target_chain: u32, recipient: BytesN<32>, nonce: u64)` | `from` | `u64` | Burns HBS and publishes Wormhole message. |
-| `complete_bridge_transfer(vaa: Bytes)` | none | none | Verifies VAA, trusted emitter, replay guard, mints HBS. |
-| `set_flash_loan_fee(fee_bps: i128)` | owner | none | 0..1000 bps. |
-| `flash_loan_fee()` | none | `i128` | Defaults to 30 bps. |
-| `execute_flash_loan(initiator: Address, borrower: Address, amount: i128, data: Bytes)` | `initiator` | none | Calls borrower callback and collects amount plus fee. |
-| `set_carbon_oracle(oracle: Address)` | owner | none | Configures oracle. |
-| `set_carbon_credit_price(price: i128)` | oracle | none | Price positive. |
-| `carbon_credit_price()` | none | `i128` | Defaults to 0. |
-| `calculate_carbon_credits(project_id: u32, amount: i128)` | none | `CarbonCreditCalculation` | Uses project green impact. |
-| `issue_carbon_credits(to: Address, project_id: u32, amount: i128)` | none | `i128` | Issues calculated credits when positive. |
-| `transfer_carbon_credits(from: Address, to: Address, amount: i128)` | `from` | none | Balance must cover amount. |
-| `carbon_credit_balance(address: Address)` | none | `i128` | Defaults to 0. |
-| `set_max_transaction_amount(amount: i128)` | owner | none | Compliance cap; 0 disables. |
-| `max_transaction_amount()` | none | `i128` | Defaults to 0. |
-| `record_compliance_event(event_type: String, data: String)` | owner | none | Appends event. |
-| `get_compliance_event(seq: u64)` | none | `ComplianceEventData` | Panics if missing. |
-| `get_compliance_events(from: u64, to: u64)` | none | `Vec<ComplianceEventData>` | Inclusive range; skips missing entries. |
-| `take_reporting_snapshot()` | owner | none | Captures latest reporting metrics. |
-| `get_latest_snapshot()` | none | `ReportingSnapshotData` | Panics if no snapshot exists. |
-| `export_regulatory_data()` | none | `RegulatoryReport` | Includes latest snapshot and up to 50 recent events. |
-| `compact_storage()` | owner | `u32` | Removes zero-value `ProjectInvestment` entries; returns count removed (#88). |
-| `pause()` | owner | none | Blocks state-mutating operations; getters remain available (#72). |
-| `unpause()` | owner | none | Reverses `pause()`. |
-| `is_paused()` | none | `bool` | Circuit-breaker status. |
-| `set_emergency_admin(emergency_admin: Option<Address>)` | owner | none | Configures (or clears) an address that can call `emergency_pause`/`emergency_unpause` without full owner privileges (#43). |
-| `get_emergency_admin()` | none | `Option<Address>` | Currently configured emergency admin, if any. |
-| `emergency_pause(caller: Address)` | `caller` must be the configured emergency admin | none | Pauses without owner auth (#43). |
-| `emergency_unpause(caller: Address)` | `caller` must be the configured emergency admin | none | Unpauses without owner auth (#43). |
-| `health_check()` | none | `HealthStatus` | Consolidated status snapshot for monitoring integrations (#77). |
-| `state_version()` | none | `u32` | Schema version supported by this contract build. |
-| `stored_state_version()` | none | `u32` | Schema version recorded in instance storage; 0 for unversioned deployments. |
-| `migrate_state(from_version: u32)` | owner | `u32` | Migrates storage from `from_version` to the current schema version. |
-| `upgrade(new_wasm_hash: BytesN<32>)` | owner | none | Deploys new contract code at the current address. |
+| Function                                                                                                      | Auth                                                       | Returns                    | Errors / Notes                                                                                                             |
+| ------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------- | -------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
+| `__constructor(admin: Address, usdc_sac: Address, registry: Address)`                                         | none                                                       | none                       | Validates registry via `total_projects()`, sets HBS metadata.                                                              |
+| `deposit(from: Address, usdc_amount: i128)`                                                                   | `from`                                                     | `i128`                     | Transfers USDC, deducts insurance premium and optional fee, mints shares.                                                  |
+| `batch_deposit(deposits: Vec<(Address, i128)>)`                                                               | each depositor                                             | `Vec<i128>`                | Runs multiple deposits in order; keep batches small enough for Soroban resource limits.                                    |
+| `withdraw(from: Address, shares_amount: i128)`                                                                | `from` via burn                                            | `i128`                     | Burns shares; may enqueue if liquid USDC is insufficient.                                                                  |
+| `claim()`                                                                                                     | none                                                       | `i128`                     | Settles queued withdrawals FIFO.                                                                                           |
+| `fund_project(project_id: u32, amount: i128)`                                                                 | owner, or disabled when multi-sig is enabled               | none                       | Critical operation; checks score thresholds and insurance reserve.                                                         |
+| `fund_project_with_approvals(project_id: u32, amount: i128, approvals: Vec<Address>)`                         | multi-sig signers                                          | none                       | Critical operation.                                                                                                        |
+| `batch_fund_projects(fundings: Vec<(u32, i128)>, approvals: Vec<Address>)`                                    | owner when multi-sig disabled, otherwise multi-sig signers | none                       | Common batch funding path.                                                                                                 |
+| `receive_yield(from: Address, amount: i128)`                                                                  | owner, or disabled when multi-sig is enabled               | none                       | Transfers repayment USDC and updates yield accumulator. No multi-sig-approved variant currently exists.                    |
+| `claim_yield(from: Address)`                                                                                  | `from`                                                     | `i128`                     | Pays accrued yield when liquid.                                                                                            |
+| `get_project_investment(project_id: u32)`                                                                     | none                                                       | `i128`                     | Cumulative USDC funded into `project_id`; 0 if never funded.                                                               |
+| `max_hbs_supply()`                                                                                            | none                                                       | `i128`                     | Hard cap on total HBS share supply enforced by `deposit` (#20).                                                            |
+| `claim_insurance(project_id: u32, recipient: Address, amount: i128)`                                          | owner, or disabled when multi-sig is enabled               | none                       | Critical operation; one claim per project.                                                                                 |
+| `claim_insurance_with_approvals(project_id: u32, recipient: Address, amount: i128, approvals: Vec<Address>)`  | multi-sig signers                                          | none                       | Critical operation.                                                                                                        |
+| `set_multisig_admin(signers: Vec<Address>, threshold: u32)`                                                   | owner                                                      | none                       | Configures 1..10 unique signers.                                                                                           |
+| `get_multisig_admin()`                                                                                        | none                                                       | `(Vec<Address>, u32)`      | Returns signers and threshold. InvestmentVault has no `clear_multisig_admin()`.                                            |
+| `get_expected_returns()`                                                                                      | none                                                       | `i128`                     | O(n) over registry projects.                                                                                               |
+| `total_assets()`                                                                                              | none                                                       | `i128`                     | Liquid USDC + investments + expected returns.                                                                              |
+| `convert_to_shares(usdc_amount: i128)`                                                                        | none                                                       | `i128`                     | ERC-4626-style conversion.                                                                                                 |
+| `convert_to_assets(shares_amount: i128)`                                                                      | none                                                       | `i128`                     | ERC-4626-style conversion.                                                                                                 |
+| `get_utilization_bps()`                                                                                       | none                                                       | `u32`                      | Investments over liquid plus investments.                                                                                  |
+| `claimable_yield(account: Address)`                                                                           | none                                                       | `i128`                     | View-only accrued yield.                                                                                                   |
+| `get_portfolio(account: Address)`                                                                             | none                                                       | `PortfolioInfo`            | Investor analytics snapshot.                                                                                               |
+| `insurance_fund_balance()`                                                                                    | none                                                       | `i128`                     | Stored insurance reserve.                                                                                                  |
+| `accepted_asset()`                                                                                            | none                                                       | `Address`                  | USDC SAC address.                                                                                                          |
+| `set_management_fee(fee_bps: u32, recipient: Address)`                                                        | owner                                                      | none                       | Fee capped at 500 bps.                                                                                                     |
+| `get_management_fee_bps()`                                                                                    | none                                                       | `u32`                      | Defaults to 0.                                                                                                             |
+| `enable_secondary_trading()`                                                                                  | owner                                                      | none                       | Sets HBS trading flag.                                                                                                     |
+| `is_trading_enabled()`                                                                                        | none                                                       | `bool`                     | Trading flag.                                                                                                              |
+| `set_funding_thresholds(min_credit_quality: u32, min_green_impact: u32)`                                      | owner                                                      | none                       | Scores must be 0..100.                                                                                                     |
+| `get_min_credit_quality()`                                                                                    | none                                                       | `u32`                      | Defaults to 0.                                                                                                             |
+| `get_min_green_impact()`                                                                                      | none                                                       | `u32`                      | Defaults to 0.                                                                                                             |
+| `set_registry(new_registry: Address)`                                                                         | owner                                                      | none                       | Validates registry and replaces dependency.                                                                                |
+| `get_registry()`                                                                                              | none                                                       | `Address`                  | Registry address.                                                                                                          |
+| `get_hbs_token_info()`                                                                                        | none                                                       | `HBSTokenInfo`             | HBS metadata and trading flag.                                                                                             |
+| `set_bridge(bridge: Address)`                                                                                 | owner                                                      | none                       | Configures bridge minter.                                                                                                  |
+| `bridge_mint(to: Address, amount: i128)`                                                                      | bridge                                                     | none                       | Amount positive.                                                                                                           |
+| `bridge_burn(from: Address, amount: i128)`                                                                    | `from`                                                     | none                       | Amount positive.                                                                                                           |
+| `set_wormhole_core(core: Address)`                                                                            | owner                                                      | none                       | Configures Wormhole core.                                                                                                  |
+| `set_trusted_emitter(chain_id: u32, emitter_address: BytesN<32>, trusted: bool)`                              | owner                                                      | none                       | Updates trusted emitter map.                                                                                               |
+| `initiate_bridge_transfer(from: Address, amount: i128, target_chain: u32, recipient: BytesN<32>, nonce: u64)` | `from`                                                     | `u64`                      | Burns HBS and publishes Wormhole message.                                                                                  |
+| `complete_bridge_transfer(vaa: Bytes)`                                                                        | none                                                       | none                       | Verifies VAA, trusted emitter, replay guard, mints HBS.                                                                    |
+| `set_flash_loan_fee(fee_bps: i128)`                                                                           | owner                                                      | none                       | 0..1000 bps.                                                                                                               |
+| `flash_loan_fee()`                                                                                            | none                                                       | `i128`                     | Defaults to 30 bps.                                                                                                        |
+| `execute_flash_loan(initiator: Address, borrower: Address, amount: i128, data: Bytes)`                        | `initiator`                                                | none                       | Calls borrower callback and collects amount plus fee.                                                                      |
+| `set_carbon_oracle(oracle: Address)`                                                                          | owner                                                      | none                       | Configures oracle.                                                                                                         |
+| `set_carbon_credit_price(price: i128)`                                                                        | oracle                                                     | none                       | Price positive.                                                                                                            |
+| `carbon_credit_price()`                                                                                       | none                                                       | `i128`                     | Defaults to 0.                                                                                                             |
+| `calculate_carbon_credits(project_id: u32, amount: i128)`                                                     | none                                                       | `CarbonCreditCalculation`  | Uses project green impact.                                                                                                 |
+| `issue_carbon_credits(to: Address, project_id: u32, amount: i128)`                                            | none                                                       | `i128`                     | Issues calculated credits when positive.                                                                                   |
+| `transfer_carbon_credits(from: Address, to: Address, amount: i128)`                                           | `from`                                                     | none                       | Balance must cover amount.                                                                                                 |
+| `carbon_credit_balance(address: Address)`                                                                     | none                                                       | `i128`                     | Defaults to 0.                                                                                                             |
+| `set_max_transaction_amount(amount: i128)`                                                                    | owner                                                      | none                       | Compliance cap; 0 disables.                                                                                                |
+| `max_transaction_amount()`                                                                                    | none                                                       | `i128`                     | Defaults to 0.                                                                                                             |
+| `record_compliance_event(event_type: String, data: String)`                                                   | owner                                                      | none                       | Appends event.                                                                                                             |
+| `get_compliance_event(seq: u64)`                                                                              | none                                                       | `ComplianceEventData`      | Panics if missing.                                                                                                         |
+| `get_compliance_events(from: u64, to: u64)`                                                                   | none                                                       | `Vec<ComplianceEventData>` | Inclusive range; skips missing entries.                                                                                    |
+| `take_reporting_snapshot()`                                                                                   | owner                                                      | none                       | Captures latest reporting metrics.                                                                                         |
+| `get_latest_snapshot()`                                                                                       | none                                                       | `ReportingSnapshotData`    | Panics if no snapshot exists.                                                                                              |
+| `export_regulatory_data()`                                                                                    | none                                                       | `RegulatoryReport`         | Includes latest snapshot and up to 50 recent events.                                                                       |
+| `compact_storage()`                                                                                           | owner                                                      | `u32`                      | Removes zero-value `ProjectInvestment` entries; returns count removed (#88).                                               |
+| `pause()`                                                                                                     | owner                                                      | none                       | Blocks state-mutating operations; getters remain available (#72).                                                          |
+| `unpause()`                                                                                                   | owner                                                      | none                       | Reverses `pause()`.                                                                                                        |
+| `is_paused()`                                                                                                 | none                                                       | `bool`                     | Circuit-breaker status.                                                                                                    |
+| `set_emergency_admin(emergency_admin: Option<Address>)`                                                       | owner                                                      | none                       | Configures (or clears) an address that can call `emergency_pause`/`emergency_unpause` without full owner privileges (#43). |
+| `get_emergency_admin()`                                                                                       | none                                                       | `Option<Address>`          | Currently configured emergency admin, if any.                                                                              |
+| `emergency_pause(caller: Address)`                                                                            | `caller` must be the configured emergency admin            | none                       | Pauses without owner auth (#43).                                                                                           |
+| `emergency_unpause(caller: Address)`                                                                          | `caller` must be the configured emergency admin            | none                       | Unpauses without owner auth (#43).                                                                                         |
+| `health_check()`                                                                                              | none                                                       | `HealthStatus`             | Consolidated status snapshot for monitoring integrations (#77).                                                            |
+| `state_version()`                                                                                             | none                                                       | `u32`                      | Schema version supported by this contract build.                                                                           |
+| `stored_state_version()`                                                                                      | none                                                       | `u32`                      | Schema version recorded in instance storage; 0 for unversioned deployments.                                                |
+| `migrate_state(from_version: u32)`                                                                            | owner                                                      | `u32`                      | Migrates storage from `from_version` to the current schema version.                                                        |
+| `upgrade(new_wasm_hash: BytesN<32>)`                                                                          | owner                                                      | none                       | Deploys new contract code at the current address.                                                                          |
 
 ## Batch Operation Limits
 
diff --git a/MIGRATION.md b/MIGRATION.md
index 013c019..ad01f65 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -18,8 +18,8 @@ whenever a storage layout change requires a migration step.
 
 ## Storage Layout Versioning
 
-| Key | Type | Notes |
-|-----|------|-------|
+| Key                       | Type  | Notes                                                     |
+| ------------------------- | ----- | --------------------------------------------------------- |
 | `StateVersion` (instance) | `u32` | Written at construction; read by `require_current_state`. |
 
 `require_current_state` rejects calls if the stored version does not match the
@@ -34,8 +34,7 @@ introduced).
 0 as compatible and does **not** reject calls in that case (0 is treated as
 equivalent to v1, since the v0→v1 migration involved no layout changes).
 `InvestmentVault`'s `require_current_state` has no such exception — it rejects
-any stored version that isn't exactly the current `STATE_VERSION`, including
-0. Both contracts reject any other mismatched version identically.
+any stored version that isn't exactly the current `STATE_VERSION`, including 0. Both contracts reject any other mismatched version identically.
 
 ## Upgrade Procedure
 
@@ -163,10 +162,10 @@ pub fn migrate_state(env: Env, from_version: u32) -> u32 {
 
 ## Version History
 
-| Version | Contract | Description |
-|---------|----------|-------------|
-| 0 | Both | Pre-versioning deployments (treat as v1 state layout). |
-| 1 | Both | Initial versioned deployment. No layout changes from v0. |
+| Version | Contract | Description                                              |
+| ------- | -------- | -------------------------------------------------------- |
+| 0       | Both     | Pre-versioning deployments (treat as v1 state layout).   |
+| 1       | Both     | Initial versioned deployment. No layout changes from v0. |
 
 ## Versioned Storage Patterns
 
diff --git a/README.md b/README.md
index 45dbd17..8efa3f6 100644
--- a/README.md
+++ b/README.md
@@ -4,10 +4,10 @@
 
 On-chain core of [Heliobond](https://heliobond.io) — a green bond platform built on Stellar. Two [Soroban](https://stellar.org/soroban) smart contracts manage the full lifecycle from project registration through investor deposits and capital disbursement.
 
-| Contract | Crate | Purpose |
-|---|---|---|
+| Contract          | Crate              | Purpose                                                  |
+| ----------------- | ------------------ | -------------------------------------------------------- |
 | `ProjectRegistry` | `project_registry` | Stores project metadata and oracle-updated impact scores |
-| `InvestmentVault` | `investment_vault` | SEP-41 token vault; accepts USDC and mints HBS shares |
+| `InvestmentVault` | `investment_vault` | SEP-41 token vault; accepts USDC and mints HBS shares    |
 
 ---
 
@@ -100,10 +100,10 @@ For details, see [`docs/GOVERNANCE.md`](./docs/GOVERNANCE.md).
 ### API & Rust Crate Documentation
 
 Rust docs are automatically generated and published via CI:
-* Deployed reference: [https://BuildersWCT.github.io/contracts/](https://BuildersWCT.github.io/contracts/)
 
-For the complete, up-to-date interface specification including all functions, parameters, and error codes, see [`INTERFACE.md`](./INTERFACE.md).
+- Deployed reference: [https://BuildersWCT.github.io/contracts/](https://BuildersWCT.github.io/contracts/)
 
+For the complete, up-to-date interface specification including all functions, parameters, and error codes, see [`INTERFACE.md`](./INTERFACE.md).
 
 ### ProjectRegistry
 
@@ -117,23 +117,23 @@ Sets the `Ownable` owner to `admin` and records the `whitelister` address.
 
 **Public functions**
 
-| Function | Auth required | Description |
-|---|---|---|
-| `set_whitelist(account, status)` | `Whitelister` | Grant or revoke whitelist status for a creator address |
-| `create_project(creator, uri, maturity_date, metadata_hash)` | `creator` | Register a new project; requires whitelist; returns `project_id` |
-| `get_project(id)` | none | Return `ProjectData` for a given `project_id`; panics if not found |
-| `total_projects()` | none | Return the current project counter |
-| `update_impact_score(project_id, credit_quality, green_impact)` | `Admin` | Set impact scores (0–100 each) for a project |
-| `update_impact_score_approved(project_id, credit_quality, green_impact, approvals)` | Multi-sig signers | Multi-sig variant for critical operations |
-| `update_credit_quality_score(project_id, credit_quality)` | `Admin` | Update credit score only |
-| `get_projects_page(offset, limit)` | none | Paginated project listing with stable ordering |
-| `get_all_projects()` | none | Return all non-archived projects |
-| `certify_project(caller, project_id, status)` | Whitelister or Admin | Update project certification status |
-| `create_proposal(proposer, description, voting_duration_secs)` | `proposer` | Create governance proposal |
-| `cast_vote(voter, proposal_id, support, weight)` | `voter` | Vote on proposal with HBS weight |
-| `transfer_ownership(new_owner)` | `Admin` | Transfer contract ownership |
-| `set_multisig_admin(signers, threshold)` | `Admin` | Configure multi-sig for critical operations |
-| `pause()` / `unpause()` | `Admin` | Circuit breaker for emergency pauses |
+| Function                                                                            | Auth required        | Description                                                        |
+| ----------------------------------------------------------------------------------- | -------------------- | ------------------------------------------------------------------ |
+| `set_whitelist(account, status)`                                                    | `Whitelister`        | Grant or revoke whitelist status for a creator address             |
+| `create_project(creator, uri, maturity_date, metadata_hash)`                        | `creator`            | Register a new project; requires whitelist; returns `project_id`   |
+| `get_project(id)`                                                                   | none                 | Return `ProjectData` for a given `project_id`; panics if not found |
+| `total_projects()`                                                                  | none                 | Return the current project counter                                 |
+| `update_impact_score(project_id, credit_quality, green_impact)`                     | `Admin`              | Set impact scores (0–100 each) for a project                       |
+| `update_impact_score_approved(project_id, credit_quality, green_impact, approvals)` | Multi-sig signers    | Multi-sig variant for critical operations                          |
+| `update_credit_quality_score(project_id, credit_quality)`                           | `Admin`              | Update credit score only                                           |
+| `get_projects_page(offset, limit)`                                                  | none                 | Paginated project listing with stable ordering                     |
+| `get_all_projects()`                                                                | none                 | Return all non-archived projects                                   |
+| `certify_project(caller, project_id, status)`                                       | Whitelister or Admin | Update project certification status                                |
+| `create_proposal(proposer, description, voting_duration_secs)`                      | `proposer`           | Create governance proposal                                         |
+| `cast_vote(voter, proposal_id, support, weight)`                                    | `voter`              | Vote on proposal with HBS weight                                   |
+| `transfer_ownership(new_owner)`                                                     | `Admin`              | Transfer contract ownership                                        |
+| `set_multisig_admin(signers, threshold)`                                            | `Admin`              | Configure multi-sig for critical operations                        |
+| `pause()` / `unpause()`                                                             | `Admin`              | Circuit breaker for emergency pauses                               |
 
 **ProjectData struct**
 
@@ -166,25 +166,25 @@ Sets the `Ownable` owner to `admin`, stores USDC SAC and Registry addresses, ini
 
 **Public functions**
 
-| Function | Auth required | Description |
-|---|---|---|
-| `deposit(from, usdc_amount)` | `from` | Transfer USDC from investor; mint HBS shares; return shares minted |
-| `batch_deposit(deposits)` | Each depositor | Batch deposit for multiple investors |
-| `withdraw(from, shares_amount)` | `from` | Burn HBS shares; enqueue if insufficient liquidity |
-| `claim()` | none | Settle queued redemptions FIFO; return USDC paid out |
-| `fund_project(project_id, amount)` | `Admin` | Cross-call Registry; transfer USDC to project owner |
-| `fund_project_with_approvals(project_id, amount, approvals)` | Multi-sig signers | Multi-sig variant for critical operations |
-| `batch_fund_projects(fundings, approvals)` | Admin or Multi-sig | Batch funding for multiple projects |
-| `receive_yield(from, amount)` | `Admin` | Register interest/yield payments from projects |
-| `claim_yield(from)` | `from` | Claim accrued yield when liquid |
-| `total_assets()` | none | Return `liquid_USDC + investments + expected_returns` |
-| `convert_to_shares(usdc_amount)` | none | Preview HBS for given USDC deposit (ERC-4626) |
-| `convert_to_assets(shares_amount)` | none | Preview USDC for given HBS redemption (ERC-4626) |
-| `get_expected_returns()` | none | Sum `investment × (credit_quality + green_impact) / 200` |
-| `claim_insurance(project_id, recipient, amount)` | `Admin` | Authorize default insurance payouts |
-| `set_multisig_admin(signers, threshold)` | `Admin` | Configure multi-sig for critical operations |
-| `transfer_ownership(new_owner)` | `Admin` | Transfer contract ownership |
-| `pause()` / `unpause()` | `Admin` | Circuit breaker for emergency pauses |
+| Function                                                     | Auth required      | Description                                                        |
+| ------------------------------------------------------------ | ------------------ | ------------------------------------------------------------------ |
+| `deposit(from, usdc_amount)`                                 | `from`             | Transfer USDC from investor; mint HBS shares; return shares minted |
+| `batch_deposit(deposits)`                                    | Each depositor     | Batch deposit for multiple investors                               |
+| `withdraw(from, shares_amount)`                              | `from`             | Burn HBS shares; enqueue if insufficient liquidity                 |
+| `claim()`                                                    | none               | Settle queued redemptions FIFO; return USDC paid out               |
+| `fund_project(project_id, amount)`                           | `Admin`            | Cross-call Registry; transfer USDC to project owner                |
+| `fund_project_with_approvals(project_id, amount, approvals)` | Multi-sig signers  | Multi-sig variant for critical operations                          |
+| `batch_fund_projects(fundings, approvals)`                   | Admin or Multi-sig | Batch funding for multiple projects                                |
+| `receive_yield(from, amount)`                                | `Admin`            | Register interest/yield payments from projects                     |
+| `claim_yield(from)`                                          | `from`             | Claim accrued yield when liquid                                    |
+| `total_assets()`                                             | none               | Return `liquid_USDC + investments + expected_returns`              |
+| `convert_to_shares(usdc_amount)`                             | none               | Preview HBS for given USDC deposit (ERC-4626)                      |
+| `convert_to_assets(shares_amount)`                           | none               | Preview USDC for given HBS redemption (ERC-4626)                   |
+| `get_expected_returns()`                                     | none               | Sum `investment × (credit_quality + green_impact) / 200`           |
+| `claim_insurance(project_id, recipient, amount)`             | `Admin`            | Authorize default insurance payouts                                |
+| `set_multisig_admin(signers, threshold)`                     | `Admin`            | Configure multi-sig for critical operations                        |
+| `transfer_ownership(new_owner)`                              | `Admin`            | Transfer contract ownership                                        |
+| `pause()` / `unpause()`                                      | `Admin`            | Circuit breaker for emergency pauses                               |
 
 The vault also exposes the full SEP-41 `FungibleToken` interface (`balance`, `transfer`, `allowance`, `approve`, etc.) and `FungibleBurnable` (`burn`, `burn_from`) from `stellar-tokens`.
 
@@ -275,49 +275,50 @@ Every state-changing function emits a structured event. Topics are indexed by th
 
 ### InvestmentVault
 
-| Event | Topics | Data | Emitted by |
-|---|---|---|---|
-| `Deposit` | `from` (Address) | `usdc_amount`, `shares_minted` (i128) | `deposit()` |
-| `Withdraw` | `from` (Address) | `shares_burned`, `usdc_returned` (i128) | `withdraw()` — immediate path |
-| `WithdrawQueued` | `from` (Address) | `shares_burned`, `usdc_owed` (i128) | `withdraw()` — queued path (insufficient liquidity) |
-| `WithdrawClaimed` | `to` (Address) | `usdc_paid` (i128), `claim_index` (u64) | `claim()` |
-| `ProjectFunded` | `project_id` (u32) | `amount` (i128), `recipient` (Address) | `fund_project()` |
-| `YieldReceived` | `from` (Address) | `amount` (i128) | `receive_yield()` |
-| `YieldClaimed` | `to` (Address) | `amount` (i128) | `claim_yield()` |
-| `InsuranceClaimed` | `project_id` (u32) | `recipient` (Address), `amount` (i128) | `claim_insurance()` |
-| `OwnershipTransfer` | (library) | `new_owner` (Address) | `transfer_ownership()` — emitted by `stellar-access` |
-| `OwnershipTransferCompleted` | (library) | `new_owner` (Address) | `accept_ownership()` — emitted by `stellar-access` |
-| `OwnershipRenounced` | (library) | — | `renounce_ownership()` — emitted by `stellar-access` |
+| Event                        | Topics             | Data                                    | Emitted by                                           |
+| ---------------------------- | ------------------ | --------------------------------------- | ---------------------------------------------------- |
+| `Deposit`                    | `from` (Address)   | `usdc_amount`, `shares_minted` (i128)   | `deposit()`                                          |
+| `Withdraw`                   | `from` (Address)   | `shares_burned`, `usdc_returned` (i128) | `withdraw()` — immediate path                        |
+| `WithdrawQueued`             | `from` (Address)   | `shares_burned`, `usdc_owed` (i128)     | `withdraw()` — queued path (insufficient liquidity)  |
+| `WithdrawClaimed`            | `to` (Address)     | `usdc_paid` (i128), `claim_index` (u64) | `claim()`                                            |
+| `ProjectFunded`              | `project_id` (u32) | `amount` (i128), `recipient` (Address)  | `fund_project()`                                     |
+| `YieldReceived`              | `from` (Address)   | `amount` (i128)                         | `receive_yield()`                                    |
+| `YieldClaimed`               | `to` (Address)     | `amount` (i128)                         | `claim_yield()`                                      |
+| `InsuranceClaimed`           | `project_id` (u32) | `recipient` (Address), `amount` (i128)  | `claim_insurance()`                                  |
+| `OwnershipTransfer`          | (library)          | `new_owner` (Address)                   | `transfer_ownership()` — emitted by `stellar-access` |
+| `OwnershipTransferCompleted` | (library)          | `new_owner` (Address)                   | `accept_ownership()` — emitted by `stellar-access`   |
+| `OwnershipRenounced`         | (library)          | —                                       | `renounce_ownership()` — emitted by `stellar-access` |
 
 ### ProjectRegistry
 
-| Event | Topics | Data | Emitted by |
-|---|---|---|---|
-| `ProjectCreated` | `project_id` (u32), `owner` (Address) | — | `create_project()` |
-| `ProjectUpdated` | `project_id` (u32) | `credit_quality`, `green_impact` (u32) | `update_impact_score()` (only when values change) |
-| `ScoreChanged` | `project_id` (u32) | `old_credit_quality`, `new_credit_quality`, `old_green_impact`, `new_green_impact`, `old_rate_bps`, `new_rate_bps` (u32) | `update_impact_score()`, `update_credit_quality_score()` (#131) |
-| `WhitelistSet` | `account` (Address) | `status` (bool) | `set_whitelist()` |
-| `ProjectCertified` | `project_id` (u32) | `status` (CertificationStatus) | `certify_project()` |
-| `ProposalCreated` | `proposal_id` (u32) | `proposer` (Address), `voting_ends_at` (u64) | `create_proposal()` |
-| `VoteCast` | `proposal_id` (u32) | `voter` (Address), `support` (bool), `weight` (i128) | `cast_vote()` |
-| `ProposalExecuted` | `proposal_id` (u32) | `passed` (bool) | `execute_proposal()` |
-| `OwnershipTransfer` | (library) | `new_owner` (Address) | `transfer_ownership()` — emitted by `stellar-access` |
-| `OwnershipTransferCompleted` | (library) | `new_owner` (Address) | `accept_ownership()` — emitted by `stellar-access` |
-| `OwnershipRenounced` | (library) | — | `renounce_ownership()` — emitted by `stellar-access` |
+| Event                        | Topics                                | Data                                                                                                                     | Emitted by                                                      |
+| ---------------------------- | ------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------- |
+| `ProjectCreated`             | `project_id` (u32), `owner` (Address) | —                                                                                                                        | `create_project()`                                              |
+| `ProjectUpdated`             | `project_id` (u32)                    | `credit_quality`, `green_impact` (u32)                                                                                   | `update_impact_score()` (only when values change)               |
+| `ScoreChanged`               | `project_id` (u32)                    | `old_credit_quality`, `new_credit_quality`, `old_green_impact`, `new_green_impact`, `old_rate_bps`, `new_rate_bps` (u32) | `update_impact_score()`, `update_credit_quality_score()` (#131) |
+| `WhitelistSet`               | `account` (Address)                   | `status` (bool)                                                                                                          | `set_whitelist()`                                               |
+| `ProjectCertified`           | `project_id` (u32)                    | `status` (CertificationStatus)                                                                                           | `certify_project()`                                             |
+| `ProposalCreated`            | `proposal_id` (u32)                   | `proposer` (Address), `voting_ends_at` (u64)                                                                             | `create_proposal()`                                             |
+| `VoteCast`                   | `proposal_id` (u32)                   | `voter` (Address), `support` (bool), `weight` (i128)                                                                     | `cast_vote()`                                                   |
+| `ProposalExecuted`           | `proposal_id` (u32)                   | `passed` (bool)                                                                                                          | `execute_proposal()`                                            |
+| `OwnershipTransfer`          | (library)                             | `new_owner` (Address)                                                                                                    | `transfer_ownership()` — emitted by `stellar-access`            |
+| `OwnershipTransferCompleted` | (library)                             | `new_owner` (Address)                                                                                                    | `accept_ownership()` — emitted by `stellar-access`              |
+| `OwnershipRenounced`         | (library)                             | —                                                                                                                        | `renounce_ownership()` — emitted by `stellar-access`            |
 
 ---
 
 ## Tech Stack
 
-| Component | Version |
-|---|---|
-| Language | Rust (edition 2021, `#![no_std]`) |
-| Soroban SDK | `soroban-sdk = 26.1.0` |
-| OZ stellar-tokens | `stellar-tokens = 0.7.2` |
-| OZ stellar-access | `stellar-access = 0.7.2` |
-| OZ stellar-macros | `stellar-macros = 0.7.2` |
-| Compile target | `wasm32v1-none` |
-| Release profile | LTO, `opt-level = "z"`, `panic = "abort"` |
+| Component         | Version                                   |
+| ----------------- | ----------------------------------------- |
+| Language          | Rust (edition 2021, `#![no_std]`)         |
+| Soroban SDK       | `soroban-sdk = 26.1.0`                    |
+| OZ stellar-tokens | `stellar-tokens = 0.7.2`                  |
+| OZ stellar-access | `stellar-access = 0.7.2`                  |
+| OZ stellar-macros | `stellar-macros = 0.7.2`                  |
+| Compile target    | `wasm32v1-none`                           |
+| Release profile   | LTO, `opt-level = "z"`, `panic = "abort"` |
 
 ## Storage Rent Considerations
+
 Soroban charges rent for persistent storage. Projects, whitelists, and investments occupy persistent storage. To minimize costs, older inactive projects should be compacted using the `compact_archive` function, which reduces the storage footprint from ~580 bytes down to ~52 bytes. Instance storage is used for global configuration to lower per-access fees.
diff --git a/SECURITY.md b/SECURITY.md
index e25eb84..0ac0f4f 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -15,11 +15,13 @@ This is testnet, pre-production software. The smart contracts have not yet been
 ## Threat Model and Trust Assumptions
 
 ### Trust Boundaries
+
 - **Project Registry & Investment Vault**: These contracts trust each other explicitly for interoperability where documented. Administrative functions are restricted to a multi-sig or single highly-trusted admin key.
 - **Oracles and External Data**: We assume our selected oracles (if any) provide accurate and timely data. Any compromise of the oracle may lead to incorrect valuations or interest rate calculations.
 - **End Users**: Users are responsible for securing their own private keys. The contracts do not have a mechanism to recover funds sent to the wrong address or lost due to compromised keys.
 
 ### Known Limitations
+
 - The contracts currently rely on a centralized whitelister for project creation.
 - Maximum URI lengths and specific string size bounds are strictly enforced to prevent ledger bloat.
 
@@ -31,7 +33,7 @@ contract, walk through this checklist (#265):
 - [ ] **Auth checks**: Does this function require the right caller's
       authorization? `#[only_owner]` for admin-only actions, an explicit
       `caller.require_auth()` for actions gated to a specific non-admin
-      party (e.g. a project owner). Confirm the check happens *before* any
+      party (e.g. a project owner). Confirm the check happens _before_ any
       state mutation, not after. If the function is admin-only, add it to
       `test_all_only_owner_functions_reject_non_admin_caller` in the
       relevant crate's `test.rs` (#266) — don't rely solely on a one-off
@@ -58,7 +60,7 @@ contract, walk through this checklist (#265):
       table for its contract, and update `ProjectData`/other type docs if
       you changed a struct. `scripts/check_interface_docs.py` (wired into CI,
       #273) will fail the build if you forget — but it only catches missing
-      *names*, not incorrect auth/return/notes columns, so still write them
+      _names_, not incorrect auth/return/notes columns, so still write them
       accurately by hand.
 - [ ] **Tests**: A happy-path test, at least one negative/panic test for
       the primary validation failure mode, and (if admin-gated) an entry in
@@ -74,6 +76,7 @@ contract, walk through this checklist (#265):
 ## Incident Response Procedures
 
 If a critical vulnerability is discovered and verified:
+
 1. **Triage**: The core team will assess the severity and potential impact within 24 hours.
 2. **Mitigation**: If necessary and feasible, administrative functions may be used to pause certain contract operations to prevent further exploitation.
 3. **Patch & Deploy**: A fix will be developed, tested, and deployed as a contract upgrade.
diff --git a/adr/001-soroban-platform.md b/adr/001-soroban-platform.md
index c456789..3cdb2b2 100644
--- a/adr/001-soroban-platform.md
+++ b/adr/001-soroban-platform.md
@@ -27,11 +27,13 @@ Key reasons:
 ## Consequences
 
 **Positive:**
+
 - Very low invocation cost (fractions of a cent per call).
 - Soroban's host-managed storage tiers (instance / persistent / temporary) give predictable data lifecycle without manual expiry logic.
 - `stellar_tokens` and `stellar_access` crates provide audited primitives for fungible tokens and ownership.
 
 **Negative / trade-offs:**
+
 - Smaller developer ecosystem than EVM; fewer ready-made audit firms.
 - No native multi-sig in contracts (must be handled at the Stellar account layer).
 - `no_std` limits available Rust crates; anything requiring `std` must be avoided or rewritten.
diff --git a/adr/002-storage-patterns.md b/adr/002-storage-patterns.md
index 6d0e0f6..4257780 100644
--- a/adr/002-storage-patterns.md
+++ b/adr/002-storage-patterns.md
@@ -6,17 +6,18 @@
 
 Soroban offers three storage tiers:
 
-| Tier | Lifetime | Cost | Use case |
-|------|----------|------|----------|
-| Instance | Lives as long as the contract instance | Cheapest reads | Config set once, read often |
-| Persistent | Survives as long as rent is paid | Moderate | Long-lived per-entity state |
-| Temporary | Automatically expires after TTL | Cheapest writes | Short-lived scratch state |
+| Tier       | Lifetime                               | Cost            | Use case                    |
+| ---------- | -------------------------------------- | --------------- | --------------------------- |
+| Instance   | Lives as long as the contract instance | Cheapest reads  | Config set once, read often |
+| Persistent | Survives as long as rent is paid       | Moderate        | Long-lived per-entity state |
+| Temporary  | Automatically expires after TTL        | Cheapest writes | Short-lived scratch state   |
 
 Every persistent entry has a TTL that must be extended (rent paid) or the entry is evicted. Incorrect partitioning means either paying unnecessary rent or losing data.
 
 ## Decision
 
 **Instance storage** holds contract-level configuration that never changes after deployment:
+
 - `VaultKey::UsdcSac` — the USDC SAC address
 - `VaultKey::Registry` — the ProjectRegistry contract address
 - `DataKey::Whitelister` — the whitelister address
@@ -25,6 +26,7 @@ Every persistent entry has a TTL that must be extended (rent paid) or the entry
 Rationale: instance storage is bumped automatically when any function is invoked on the contract, so no explicit TTL management is needed for these entries.
 
 **Persistent storage** holds per-entity state that must outlive individual invocations:
+
 - `DataKey::Project(id)` — project metadata
 - `DataKey::Whitelist(addr)` — per-address whitelist status
 - `VaultKey::ProjectInvestment(id)` — USDC invested per project
@@ -37,9 +39,11 @@ Rationale: project records and investment ledgers must survive indefinitely. Ren
 ## Consequences
 
 **Positive:**
+
 - No manual TTL calls needed for instance-stored config.
 - Clean separation: adding a new config value → instance; adding a new per-entity record → persistent.
 
 **Negative / trade-offs:**
+
 - Persistent entries can be evicted if a project is never touched for a long time. Operators must either invoke the contract periodically or monitor for approaching TTL expiry.
 - `ProjectCounter` in instance storage means it is trivially readable but also updated on every project creation, slightly increasing instance storage cost over time (Soroban charges for updated bytes).
diff --git a/adr/003-share-vault-model.md b/adr/003-share-vault-model.md
index 2fec0de..e941357 100644
--- a/adr/003-share-vault-model.md
+++ b/adr/003-share-vault-model.md
@@ -26,11 +26,13 @@ Key reasons:
 ## Consequences
 
 **Positive:**
+
 - Share price naturally incorporates all value in the vault including projected returns.
 - LPs can trade HBS on any SEP-41-compatible DEX as a secondary exit.
 - First depositor receives 1:1 shares (guarded by `total_shares == 0 || total_assets == 0` check).
 
 **Negative / trade-offs:**
+
 - Share price depends on `get_expected_returns`, which reads every project in the registry. This is O(n) in the number of projects; gas cost grows linearly. A future optimisation may maintain a running expected-return accumulator.
 - The share model means early LPs dilute later LPs if returns are recognised before new deposits — this is standard vault behaviour but must be communicated clearly to users.
 - Rounding is in favour of the vault (integer truncation), which may leave tiny dust amounts unclaimable.
diff --git a/adr/004-security-model.md b/adr/004-security-model.md
index 5afa2e7..d5dd0ec 100644
--- a/adr/004-security-model.md
+++ b/adr/004-security-model.md
@@ -10,11 +10,13 @@ Two distinct trust boundaries exist in the protocol:
 2. **Project creators** — third parties submitting green projects. Must be vetted before they can create projects, but not trusted with admin power.
 
 Options for admin access control:
+
 - **Multisig at the Stellar account layer** — admin is a Stellar account with multiple signers; threshold enforced by the network, not the contract.
 - **Role list in contract** — contract stores a list of addresses with specific roles.
 - **Single owner in contract** — contract stores one owner address; owner can be a multisig account.
 
 Options for creator access control:
+
 - **Open permissionless** — anyone can create a project.
 - **NFT-gated** — creator must hold a specific NFT.
 - **Whitelist** — a designated whitelister address approves creator addresses.
@@ -26,6 +28,7 @@ Options for creator access control:
 **Creator access control:** use a dedicated `whitelister` address stored in instance storage. The whitelister calls `set_whitelist(account, true/false)` to approve or revoke creators. Only whitelisted addresses can call `create_project`.
 
 Rationale:
+
 - Single-owner is simple and auditable. Multisig complexity (threshold, key rotation) is handled at the Stellar account layer where it belongs, not duplicated in the contract.
 - A separate whitelister role decouples day-to-day project onboarding from protocol admin. The admin can be a cold multisig; the whitelister can be a warmer operational key.
 - A simple boolean whitelist is sufficient for the current scale. Graduated tiers or KYC attestation can be added later without breaking the existing interface.
@@ -33,11 +36,13 @@ Rationale:
 ## Consequences
 
 **Positive:**
+
 - `#[only_owner]` is a single-line, compiler-enforced guard. Hard to accidentally omit.
 - Whitelister and owner can be different accounts, limiting blast radius if either is compromised.
 - No on-chain role enumeration — no function to list all owners or whitelisters, reducing attack surface.
 
 **Negative / trade-offs:**
+
 - Single owner is a single point of failure if the owner key is lost. Mitigation: owner should be a Stellar multisig account with threshold ≥ 2.
 - There is no on-chain timelock on `fund_project`. A compromised owner could immediately drain USDC to any project's registered owner address. Mitigation: use a multisig owner and monitor `project_funded` events.
 - Whitelist revocation (`set_whitelist(addr, false)`) does not remove existing projects created by the revoked address. Existing projects remain valid.
diff --git a/adr/README.md b/adr/README.md
index fc6fac2..c765720 100644
--- a/adr/README.md
+++ b/adr/README.md
@@ -4,12 +4,12 @@ This directory contains Architecture Decision Records (ADRs) for the Heliobond s
 
 ## Index
 
-| # | Title | Status |
-|---|-------|--------|
-| [001](001-soroban-platform.md) | Use Soroban / Stellar for smart contracts | Accepted |
-| [002](002-storage-patterns.md) | Persistent vs instance storage partitioning | Accepted |
-| [003](003-share-vault-model.md) | ERC-4626-inspired share vault for investments | Accepted |
-| [004](004-security-model.md) | Owner-only admin pattern and whitelist access control | Accepted |
+| #                               | Title                                                 | Status   |
+| ------------------------------- | ----------------------------------------------------- | -------- |
+| [001](001-soroban-platform.md)  | Use Soroban / Stellar for smart contracts             | Accepted |
+| [002](002-storage-patterns.md)  | Persistent vs instance storage partitioning           | Accepted |
+| [003](003-share-vault-model.md) | ERC-4626-inspired share vault for investments         | Accepted |
+| [004](004-security-model.md)    | Owner-only admin pattern and whitelist access control | Accepted |
 
 ## When to write a new ADR
 
diff --git a/docs/GOVERNANCE.md b/docs/GOVERNANCE.md
index 2b00dcf..b7b99eb 100644
--- a/docs/GOVERNANCE.md
+++ b/docs/GOVERNANCE.md
@@ -9,38 +9,42 @@ This document outlines the governance model of the Heliobond platform, detailing
 Heliobond contracts distinguish between three primary roles: **Admin (Owner)**, **Whitelister**, and **Project Creators (Whitelisted)**. This structure is designed to decouple contract administration from operational tasks.
 
 ### 1. Admin (Owner)
+
 The Admin role manages critical protocol configuration and capital allocation.
-* **Implementation:** Employs the `stellar-access::ownable` single-owner pattern.
-* **Ownership Transfer:** Follows a secure 2-step transfer process (`transfer_ownership` followed by `accept_ownership` from the new owner) to avoid accidental transfer to incorrect addresses.
-* **Visibility:** Emits custom, project-specific `OwnershipTransferred` events in both contracts, ensuring that ownership change proposals are auditable off-chain.
+
+- **Implementation:** Employs the `stellar-access::ownable` single-owner pattern.
+- **Ownership Transfer:** Follows a secure 2-step transfer process (`transfer_ownership` followed by `accept_ownership` from the new owner) to avoid accidental transfer to incorrect addresses.
+- **Visibility:** Emits custom, project-specific `OwnershipTransferred` events in both contracts, ensuring that ownership change proposals are auditable off-chain.
 
 #### Admin Capabilities
 
-| Action | Contract | Description |
-|---|---|---|
-| `update_impact_score` | `ProjectRegistry` | Sets `credit_quality` and `green_impact` scores (0–100) for a project. |
-| `update_credit_quality_score` | `ProjectRegistry` | Updates only the `credit_quality` score, preserving the existing `green_impact` score. |
-| `certify_project` | `ProjectRegistry` | Updates the certification status of a registered project (shares this capability with the Whitelister). |
-| `fund_project` | `InvestmentVault` | Disburses capital from the vault to the registered project creator's address. |
-| `receive_yield` | `InvestmentVault` | Registers interest/yield payments received from project owners. |
-| `claim_insurance` | `InvestmentVault` | Authorizes default insurance payouts to affected investors from the insurance reserve. |
-| `set_management_fee` | `InvestmentVault` | Sets the vault management fee (hard-capped at 5.00% / 500 bps). |
-| `enable_secondary_trading` | `InvestmentVault` | Enables DEX listing discovery and updates official secondary market listing status. |
-| `pause` / `unpause` | Both | Temporarily freezes deposits, withdrawals, and proposal voting under emergency conditions. |
+| Action                        | Contract          | Description                                                                                             |
+| ----------------------------- | ----------------- | ------------------------------------------------------------------------------------------------------- |
+| `update_impact_score`         | `ProjectRegistry` | Sets `credit_quality` and `green_impact` scores (0–100) for a project.                                  |
+| `update_credit_quality_score` | `ProjectRegistry` | Updates only the `credit_quality` score, preserving the existing `green_impact` score.                  |
+| `certify_project`             | `ProjectRegistry` | Updates the certification status of a registered project (shares this capability with the Whitelister). |
+| `fund_project`                | `InvestmentVault` | Disburses capital from the vault to the registered project creator's address.                           |
+| `receive_yield`               | `InvestmentVault` | Registers interest/yield payments received from project owners.                                         |
+| `claim_insurance`             | `InvestmentVault` | Authorizes default insurance payouts to affected investors from the insurance reserve.                  |
+| `set_management_fee`          | `InvestmentVault` | Sets the vault management fee (hard-capped at 5.00% / 500 bps).                                         |
+| `enable_secondary_trading`    | `InvestmentVault` | Enables DEX listing discovery and updates official secondary market listing status.                     |
+| `pause` / `unpause`           | Both              | Temporarily freezes deposits, withdrawals, and proposal voting under emergency conditions.              |
 
 ### 2. Whitelister
+
 An operational role focused on onboarding project creators and certifying projects. Separating this role prevents daily tasks from requiring the high-security Admin key.
 
 #### Whitelister Capabilities
 
-| Action | Contract | Description |
-|---|---|---|
-| `set_whitelist` | `ProjectRegistry` | Approves or revokes creator addresses, granting or denying project registration rights. |
+| Action            | Contract          | Description                                                                                       |
+| ----------------- | ----------------- | ------------------------------------------------------------------------------------------------- |
+| `set_whitelist`   | `ProjectRegistry` | Approves or revokes creator addresses, granting or denying project registration rights.           |
 | `certify_project` | `ProjectRegistry` | Updates the certification status of a registered project (shares this capability with the Admin). |
 
 ### 3. Project Creators (Whitelisted)
-* Must be explicitly whitelisted by the Whitelister.
-* Can call `create_project` to register new project metadata (IPFS URI and maturity date) on-chain.
+
+- Must be explicitly whitelisted by the Whitelister.
+- Can call `create_project` to register new project metadata (IPFS URI and maturity date) on-chain.
 
 ---
 
@@ -52,13 +56,14 @@ Both contracts support an optional multisig gate on their most sensitive Admin a
 
 Each contract exposes the same three functions (owner-only unless noted):
 
-| Function | Contract | Effect |
-|---|---|---|
-| `set_multisig_admin(signers, threshold)` | Both | Sets the approver list and required approval count. `#[only_owner]`. |
-| `get_multisig_admin()` | Both | Returns `(signers, threshold)`. No auth required — anyone can read the current config. |
-| `clear_multisig_admin()` | `ProjectRegistry` | Resets `threshold` to `0` and `signers` to empty, disabling multisig. `#[only_owner]`. |
+| Function                                 | Contract          | Effect                                                                                 |
+| ---------------------------------------- | ----------------- | -------------------------------------------------------------------------------------- |
+| `set_multisig_admin(signers, threshold)` | Both              | Sets the approver list and required approval count. `#[only_owner]`.                   |
+| `get_multisig_admin()`                   | Both              | Returns `(signers, threshold)`. No auth required — anyone can read the current config. |
+| `clear_multisig_admin()`                 | `ProjectRegistry` | Resets `threshold` to `0` and `signers` to empty, disabling multisig. `#[only_owner]`. |
 
 `set_multisig_admin` validates the config before storing it:
+
 - `signers.len()` must not exceed `MAX_MULTISIG_SIGNERS` (10 in both contracts) — panics with `TooManyMultiSigSigners` otherwise.
 - `threshold` must be greater than `0` and no greater than `signers.len()` — panics with `InvalidMultiSigThreshold` otherwise (so you cannot require more approvals than there are signers, and cannot set a threshold with no signers).
 - `signers` must not contain duplicate addresses — panics with `DuplicateApproval` otherwise.
@@ -66,6 +71,7 @@ Each contract exposes the same three functions (owner-only unless noted):
 ### How it changes call behaviour
 
 Once `threshold > 0`, the plain single-owner variant of a gated function (e.g. `fund_project`, `claim_insurance`) becomes unusable — it panics via an internal `require_multisig_disabled` guard. Callers must switch to the `_with_approvals` variant instead (e.g. `fund_project_with_approvals`, `claim_insurance_with_approvals`, `update_impact_score_approved`), passing a `Vec<Address>` of the approving signers. For each address in that list, `require_admin_approval`:
+
 1. Panics with `DuplicateApproval` if it already appeared earlier in the same list.
 2. Panics with `NotMultiSigSigner` if it isn't in the stored `signers` set.
 3. Calls `.require_auth()` on it — every listed approver must independently authorize the transaction, not just be named in the list.
@@ -90,28 +96,31 @@ Because `set_multisig_admin` is itself `#[only_owner]` and not gated by the mult
 To prepare the platform for future decentralization, a preliminary governance proposal system is built directly into the `ProjectRegistry` contract.
 
 ### 1. Proposal Creation (`create_proposal`)
-* **Eligibility:** Any whitelisted address may propose a governance change.
-* **Parameters:** Requires a text description and a voting period.
-* **Constraint:** The voting duration must be at least `MIN_VOTING_PERIOD` (86,400 seconds / 24 hours) to prevent flash proposals.
+
+- **Eligibility:** Any whitelisted address may propose a governance change.
+- **Parameters:** Requires a text description and a voting period.
+- **Constraint:** The voting duration must be at least `MIN_VOTING_PERIOD` (86,400 seconds / 24 hours) to prevent flash proposals.
 
 ### 2. Casting Votes (`cast_vote`)
-* **Eligibility:** Any token holder can vote.
-* **Mechanism:** Votes are cast as either `support` (for) or `against`.
-* **Voting Weight:** A voter's weight corresponds to their HBS (Heliobond Shares) balance.
+
+- **Eligibility:** Any token holder can vote.
+- **Mechanism:** Votes are cast as either `support` (for) or `against`.
+- **Voting Weight:** A voter's weight corresponds to their HBS (Heliobond Shares) balance.
 
 > [!WARNING]
 > **On-Chain Voting Weight Limitation**
 >
 > In the current version, the `cast_vote` function takes the vote `weight` as a direct parameter supplied by the caller, **without verifying it against the actual HBS token balance on-chain**.
 >
-> * **Current Mitigation:** Off-chain clients and indexers must query the `InvestmentVault` contract via `balance(voter)` during simulation and submit the correct value. Any proposal executed with invalid or inflated vote weights must be filtered out or rejected during off-chain validation before executing any manual steps.
-> * **Future Fix:** A cross-contract call from `ProjectRegistry` to `InvestmentVault::balance(voter)` will be integrated into `cast_vote` to enforce the voting weight programmatically.
+> - **Current Mitigation:** Off-chain clients and indexers must query the `InvestmentVault` contract via `balance(voter)` during simulation and submit the correct value. Any proposal executed with invalid or inflated vote weights must be filtered out or rejected during off-chain validation before executing any manual steps.
+> - **Future Fix:** A cross-contract call from `ProjectRegistry` to `InvestmentVault::balance(voter)` will be integrated into `cast_vote` to enforce the voting weight programmatically.
 
 ### 3. Proposal Execution (`execute_proposal`)
-* **Eligibility:** Anyone may trigger execution once the voting period has elapsed.
-* **Rule:** The proposal passes if `votes_for > votes_against`.
-* **State Change:** The proposal is marked as `executed` to prevent double-execution or late voting.
-* **Impact:** In the current phase, proposal execution is informational/social (signaling consensus) and does not automatically trigger state changes in contract configurations.
+
+- **Eligibility:** Anyone may trigger execution once the voting period has elapsed.
+- **Rule:** The proposal passes if `votes_for > votes_against`.
+- **State Change:** The proposal is marked as `executed` to prevent double-execution or late voting.
+- **Impact:** In the current phase, proposal execution is informational/social (signaling consensus) and does not automatically trigger state changes in contract configurations.
 
 ---
 
@@ -138,6 +147,6 @@ graph TD
 
 Community members can participate in Heliobond governance through the following channels:
 
-* **Holding HBS:** Acquisition of HBS shares grants voting power. The larger your share of the pool, the more influence your votes carry.
-* **Submitting Proposals:** Whitelisted creators can propose updates to the protocol rules, fees, or whitelisting guidelines.
-* **Auditing Protocol Operations:** Because every governance action emits structured events (`ProposalCreated`, `VoteCast`, `ProposalExecuted`, `OwnershipTransferred`), users can run independent indexers to monitor and verify all administrative decisions.
+- **Holding HBS:** Acquisition of HBS shares grants voting power. The larger your share of the pool, the more influence your votes carry.
+- **Submitting Proposals:** Whitelisted creators can propose updates to the protocol rules, fees, or whitelisting guidelines.
+- **Auditing Protocol Operations:** Because every governance action emits structured events (`ProposalCreated`, `VoteCast`, `ProposalExecuted`, `OwnershipTransferred`), users can run independent indexers to monitor and verify all administrative decisions.
diff --git a/docs/INTEGRATION.md b/docs/INTEGRATION.md
index 7688399..911e72c 100644
--- a/docs/INTEGRATION.md
+++ b/docs/INTEGRATION.md
@@ -13,6 +13,7 @@ npm install @stellar/stellar-sdk
 ```
 
 You also need:
+
 - A funded Stellar account (testnet faucet: [friendbot](https://friendbot.stellar.org))
 - The deployed contract IDs (see deployment summary in CI or ask the team)
 
@@ -20,11 +21,11 @@ You also need:
 
 ## Contract addresses
 
-| Contract | Testnet ID | Description |
-|----------|-----------|-------------|
-| `ProjectRegistry` | `CXXX…` | Manages projects, whitelist, governance |
-| `InvestmentVault` | `CYYY…` | Manages deposits, shares, yield, insurance |
-| USDC SAC | `CZZZ…` | USDC Stellar Asset Contract on testnet |
+| Contract          | Testnet ID | Description                                |
+| ----------------- | ---------- | ------------------------------------------ |
+| `ProjectRegistry` | `CXXX…`    | Manages projects, whitelist, governance    |
+| `InvestmentVault` | `CYYY…`    | Manages deposits, shares, yield, insurance |
+| USDC SAC          | `CZZZ…`    | USDC Stellar Asset Contract on testnet     |
 
 > Replace `CX…`, `CY…`, `CZ…` with the actual IDs from the latest deployment.
 
@@ -64,6 +65,7 @@ sequenceDiagram
 ```
 
 Notes:
+
 - `fund_project` is the only call where the vault reads from the registry (`get_project`) — this is how it resolves the payout address without storing project ownership itself.
 - `cast_vote`'s weight is supplied by the caller, not fetched on-chain — see the [governance doc](./GOVERNANCE.md#on-chain-proposal--voting-mechanism) for why, and what to verify off-chain before trusting a vote.
 
@@ -84,11 +86,11 @@ import {
 } from "@stellar/stellar-sdk";
 
 const RPC_URL = "https://soroban-testnet.stellar.org";
-const server   = new SorobanRpc.Server(RPC_URL);
-const network  = Networks.TESTNET;
+const server = new SorobanRpc.Server(RPC_URL);
+const network = Networks.TESTNET;
 
-const keypair  = Keypair.fromSecret("SXXX…your secret key…");
-const account  = await server.getAccount(keypair.publicKey());
+const keypair = Keypair.fromSecret("SXXX…your secret key…");
+const account = await server.getAccount(keypair.publicKey());
 ```
 
 ---
@@ -103,7 +105,7 @@ async function invokeContract(
   keypair: Keypair,
 ): Promise<xdr.ScVal> {
   const contract = new Contract(contractId);
-  const account  = await server.getAccount(keypair.publicKey());
+  const account = await server.getAccount(keypair.publicKey());
 
   const tx = new TransactionBuilder(account, {
     fee: "100000",
@@ -130,7 +132,7 @@ async function invokeContract(
   // Poll for confirmation
   let response = await server.getTransaction(result.hash);
   while (response.status === "NOT_FOUND") {
-    await new Promise(r => setTimeout(r, 1000));
+    await new Promise((r) => setTimeout(r, 1000));
     response = await server.getTransaction(result.hash);
   }
   if (response.status !== "SUCCESS") {
@@ -151,12 +153,14 @@ const REGISTRY = "CXXX…";
 
 const result = await server.simulateTransaction(
   new TransactionBuilder(account, { fee: "100", networkPassphrase: network })
-    .addOperation(new Contract(REGISTRY).call(
-      "get_whitelist",
-      nativeToScVal(keypair.publicKey(), { type: "address" }),
-    ))
+    .addOperation(
+      new Contract(REGISTRY).call(
+        "get_whitelist",
+        nativeToScVal(keypair.publicKey(), { type: "address" }),
+      ),
+    )
     .setTimeout(30)
-    .build()
+    .build(),
 );
 const isWhitelisted: boolean = scValToNative((result as any).result.retval);
 ```
@@ -164,32 +168,36 @@ const isWhitelisted: boolean = scValToNative((result as any).result.retval);
 ### Create a project
 
 ```typescript
-const projectId = scValToNative(await invokeContract(
-  REGISTRY,
-  "create_project",
-  [
-    nativeToScVal(keypair.publicKey(), { type: "address" }),  // creator
-    nativeToScVal("ipfs://QmYourHash",  { type: "string" }),  // uri
-    nativeToScVal(0n,                   { type: "u64" }),     // maturity_date (0 = open-ended)
-  ],
-  keypair,
-));
+const projectId = scValToNative(
+  await invokeContract(
+    REGISTRY,
+    "create_project",
+    [
+      nativeToScVal(keypair.publicKey(), { type: "address" }), // creator
+      nativeToScVal("ipfs://QmYourHash", { type: "string" }), // uri
+      nativeToScVal(0n, { type: "u64" }), // maturity_date (0 = open-ended)
+    ],
+    keypair,
+  ),
+);
 console.log("Project created with ID:", projectId);
 ```
 
 ### Create a governance proposal
 
 ```typescript
-const proposalId = scValToNative(await invokeContract(
-  REGISTRY,
-  "create_proposal",
-  [
-    nativeToScVal(keypair.publicKey(), { type: "address" }),
-    nativeToScVal("Increase insurance premium to 1%", { type: "string" }),
-    nativeToScVal(BigInt(7 * 24 * 3600), { type: "u64" }), // 7-day voting period
-  ],
-  keypair,
-));
+const proposalId = scValToNative(
+  await invokeContract(
+    REGISTRY,
+    "create_proposal",
+    [
+      nativeToScVal(keypair.publicKey(), { type: "address" }),
+      nativeToScVal("Increase insurance premium to 1%", { type: "string" }),
+      nativeToScVal(BigInt(7 * 24 * 3600), { type: "u64" }), // 7-day voting period
+    ],
+    keypair,
+  ),
+);
 ```
 
 ### Cast a vote
@@ -202,12 +210,14 @@ const VAULT = "CYYY…";
 // Read HBS balance (view — no auth, no fee beyond simulation)
 const balanceSim = await server.simulateTransaction(
   new TransactionBuilder(account, { fee: "100", networkPassphrase: network })
-    .addOperation(new Contract(VAULT).call(
-      "balance",
-      nativeToScVal(keypair.publicKey(), { type: "address" }),
-    ))
+    .addOperation(
+      new Contract(VAULT).call(
+        "balance",
+        nativeToScVal(keypair.publicKey(), { type: "address" }),
+      ),
+    )
     .setTimeout(30)
-    .build()
+    .build(),
 );
 const hbsBalance: bigint = scValToNative((balanceSim as any).result.retval);
 
@@ -216,9 +226,9 @@ await invokeContract(
   "cast_vote",
   [
     nativeToScVal(keypair.publicKey(), { type: "address" }),
-    nativeToScVal(proposalId,  { type: "u32" }),
-    nativeToScVal(true,        { type: "bool" }),  // support = true
-    nativeToScVal(hbsBalance,  { type: "i128" }),
+    nativeToScVal(proposalId, { type: "u32" }),
+    nativeToScVal(true, { type: "bool" }), // support = true
+    nativeToScVal(hbsBalance, { type: "i128" }),
   ],
   keypair,
 );
@@ -242,23 +252,25 @@ await invokeContract(
   "approve",
   [
     nativeToScVal(keypair.publicKey(), { type: "address" }), // from
-    nativeToScVal(VAULT,              { type: "address" }), // spender
-    nativeToScVal(DEPOSIT_AMOUNT,     { type: "i128" }),
-    nativeToScVal(99999999n,          { type: "u32" }),     // expiration_ledger
+    nativeToScVal(VAULT, { type: "address" }), // spender
+    nativeToScVal(DEPOSIT_AMOUNT, { type: "i128" }),
+    nativeToScVal(99999999n, { type: "u32" }), // expiration_ledger
   ],
   keypair,
 );
 
 // Step 2: deposit
-const sharesMinted = scValToNative(await invokeContract(
-  VAULT,
-  "deposit",
-  [
-    nativeToScVal(keypair.publicKey(), { type: "address" }),
-    nativeToScVal(DEPOSIT_AMOUNT,      { type: "i128" }),
-  ],
-  keypair,
-));
+const sharesMinted = scValToNative(
+  await invokeContract(
+    VAULT,
+    "deposit",
+    [
+      nativeToScVal(keypair.publicKey(), { type: "address" }),
+      nativeToScVal(DEPOSIT_AMOUNT, { type: "i128" }),
+    ],
+    keypair,
+  ),
+);
 console.log("Shares minted:", sharesMinted.toString());
 ```
 
@@ -267,12 +279,14 @@ console.log("Shares minted:", sharesMinted.toString());
 ```typescript
 const portfolioSim = await server.simulateTransaction(
   new TransactionBuilder(account, { fee: "100", networkPassphrase: network })
-    .addOperation(new Contract(VAULT).call(
-      "get_portfolio",
-      nativeToScVal(keypair.publicKey(), { type: "address" }),
-    ))
+    .addOperation(
+      new Contract(VAULT).call(
+        "get_portfolio",
+        nativeToScVal(keypair.publicKey(), { type: "address" }),
+      ),
+    )
     .setTimeout(30)
-    .build()
+    .build(),
 );
 const portfolio = scValToNative((portfolioSim as any).result.retval);
 console.log("Portfolio:", portfolio);
@@ -288,27 +302,31 @@ console.log("Portfolio:", portfolio);
 ### Claim yield
 
 ```typescript
-const claimed = scValToNative(await invokeContract(
-  VAULT,
-  "claim_yield",
-  [nativeToScVal(keypair.publicKey(), { type: "address" })],
-  keypair,
-));
+const claimed = scValToNative(
+  await invokeContract(
+    VAULT,
+    "claim_yield",
+    [nativeToScVal(keypair.publicKey(), { type: "address" })],
+    keypair,
+  ),
+);
 console.log("Yield claimed (USDC stroops):", claimed.toString());
 ```
 
 ### Withdraw shares
 
 ```typescript
-const usdcReturned = scValToNative(await invokeContract(
-  VAULT,
-  "withdraw",
-  [
-    nativeToScVal(keypair.publicKey(), { type: "address" }),
-    nativeToScVal(sharesMinted / 2n,  { type: "i128" }),  // redeem half
-  ],
-  keypair,
-));
+const usdcReturned = scValToNative(
+  await invokeContract(
+    VAULT,
+    "withdraw",
+    [
+      nativeToScVal(keypair.publicKey(), { type: "address" }),
+      nativeToScVal(sharesMinted / 2n, { type: "i128" }), // redeem half
+    ],
+    keypair,
+  ),
+);
 ```
 
 ---
@@ -317,16 +335,16 @@ const usdcReturned = scValToNative(await invokeContract(
 
 All contract panics surface as Soroban `HostError` codes in the simulation or transaction result. Common patterns:
 
-| Panic message | Cause | Resolution |
-|---------------|-------|------------|
-| `"not whitelisted"` | Creator not in whitelist | Ask admin to call `set_whitelist` |
-| `"deposit must be positive"` | Amount ≤ 0 | Validate input before submitting |
-| `"deposit exceeds maximum"` | Amount > 1 billion USDC | Split into multiple deposits |
-| `"uri too short"` | URI < 8 bytes | Provide a valid IPFS or HTTPS URI |
-| `"insufficient deployable USDC"` | Vault liquid balance minus insurance reserve < amount | Wait for more deposits or reduce amount |
-| `"already voted"` | Voter already cast a vote on this proposal | UI should check `has_voted` before showing vote button |
-| `"voting period too short"` | Duration < 86 400 s | Use at least 1 day |
-| `"insurance already claimed"` | Payout already made for this project | Check `InsuranceClaimed` state first |
+| Panic message                    | Cause                                                 | Resolution                                             |
+| -------------------------------- | ----------------------------------------------------- | ------------------------------------------------------ |
+| `"not whitelisted"`              | Creator not in whitelist                              | Ask admin to call `set_whitelist`                      |
+| `"deposit must be positive"`     | Amount ≤ 0                                            | Validate input before submitting                       |
+| `"deposit exceeds maximum"`      | Amount > 1 billion USDC                               | Split into multiple deposits                           |
+| `"uri too short"`                | URI < 8 bytes                                         | Provide a valid IPFS or HTTPS URI                      |
+| `"insufficient deployable USDC"` | Vault liquid balance minus insurance reserve < amount | Wait for more deposits or reduce amount                |
+| `"already voted"`                | Voter already cast a vote on this proposal            | UI should check `has_voted` before showing vote button |
+| `"voting period too short"`      | Duration < 86 400 s                                   | Use at least 1 day                                     |
+| `"insurance already claimed"`    | Payout already made for this project                  | Check `InsuranceClaimed` state first                   |
 
 ```typescript
 try {
@@ -349,9 +367,11 @@ Listen to contract events using the Stellar Horizon API or an indexer:
 ```typescript
 // Via Horizon (events endpoint)
 const resp = await fetch(
-  `https://horizon-testnet.stellar.org/contracts/${VAULT}/events?limit=20`
+  `https://horizon-testnet.stellar.org/contracts/${VAULT}/events?limit=20`,
 );
-const { _embedded: { records } } = await resp.json();
+const {
+  _embedded: { records },
+} = await resp.json();
 records.forEach((ev: any) => {
   console.log(ev.type, ev.value);
 });
@@ -359,17 +379,17 @@ records.forEach((ev: any) => {
 
 Key event topics by contract:
 
-| Contract | Topic | Fired when |
-|----------|-------|-----------|
-| `InvestmentVault` | `deposit` | Investor deposits USDC |
-| `InvestmentVault` | `withdraw` | Investor withdraws |
-| `InvestmentVault` | `yield_received` | Owner posts yield |
-| `InvestmentVault` | `yield_claimed` | Investor claims yield |
-| `InvestmentVault` | `insurance_claimed` | Default payout made |
-| `ProjectRegistry` | `project_created` | New project registered |
-| `ProjectRegistry` | `project_updated` | Impact scores updated |
-| `ProjectRegistry` | `score_changed` | Score changed (includes old + new values) |
-| `ProjectRegistry` | `project_certified` | Certification status changed |
-| `ProjectRegistry` | `proposal_created` | Governance proposal opened |
-| `ProjectRegistry` | `vote_cast` | Vote recorded |
-| `ProjectRegistry` | `proposal_executed` | Proposal finalised |
+| Contract          | Topic               | Fired when                                |
+| ----------------- | ------------------- | ----------------------------------------- |
+| `InvestmentVault` | `deposit`           | Investor deposits USDC                    |
+| `InvestmentVault` | `withdraw`          | Investor withdraws                        |
+| `InvestmentVault` | `yield_received`    | Owner posts yield                         |
+| `InvestmentVault` | `yield_claimed`     | Investor claims yield                     |
+| `InvestmentVault` | `insurance_claimed` | Default payout made                       |
+| `ProjectRegistry` | `project_created`   | New project registered                    |
+| `ProjectRegistry` | `project_updated`   | Impact scores updated                     |
+| `ProjectRegistry` | `score_changed`     | Score changed (includes old + new values) |
+| `ProjectRegistry` | `project_certified` | Certification status changed              |
+| `ProjectRegistry` | `proposal_created`  | Governance proposal opened                |
+| `ProjectRegistry` | `vote_cast`         | Vote recorded                             |
+| `ProjectRegistry` | `proposal_executed` | Proposal finalised                        |
diff --git a/docs/NOTIFICATIONS.md b/docs/NOTIFICATIONS.md
index ef754e5..704c9dd 100644
--- a/docs/NOTIFICATIONS.md
+++ b/docs/NOTIFICATIONS.md
@@ -15,15 +15,15 @@ The `ProjectRegistry` contract emits `ScoreChanged` whenever an impact score is
 
 ### Event Structure
 
-| Field | Type | Description |
-|-------|------|-------------|
-| `project_id` (topic) | `u32` | The project whose scores changed |
-| `old_credit_quality` | `u32` | Previous credit quality (0–100) |
-| `new_credit_quality` | `u32` | New credit quality (0–100) |
-| `old_green_impact` | `u32` | Previous green impact (0–100) |
-| `new_green_impact` | `u32` | New green impact (0–100) |
-| `old_rate_bps` | `u32` | Previous interest rate in basis points (500–1000) |
-| `new_rate_bps` | `u32` | New interest rate in basis points (500–1000) |
+| Field                | Type  | Description                                       |
+| -------------------- | ----- | ------------------------------------------------- |
+| `project_id` (topic) | `u32` | The project whose scores changed                  |
+| `old_credit_quality` | `u32` | Previous credit quality (0–100)                   |
+| `new_credit_quality` | `u32` | New credit quality (0–100)                        |
+| `old_green_impact`   | `u32` | Previous green impact (0–100)                     |
+| `new_green_impact`   | `u32` | New green impact (0–100)                          |
+| `old_rate_bps`       | `u32` | Previous interest rate in basis points (500–1000) |
+| `new_rate_bps`       | `u32` | New interest rate in basis points (500–1000)      |
 
 ### When It Fires
 
@@ -64,14 +64,14 @@ Off-chain consumers that decode the raw Soroban event (as `notification-service/
 }
 ```
 
-| Field | Type | Description |
-|-------|------|--------------|
-| `project_id` | `number` | The project whose scores changed (decoded from the event's topic) |
-| `old_credit_quality` / `new_credit_quality` | `number` | Credit quality before/after (0–100) |
-| `old_green_impact` / `new_green_impact` | `number` | Green impact before/after (0–100) |
-| `old_rate_bps` / `new_rate_bps` | `number` | Interest rate in basis points before/after (500–1000) |
-| `timestamp` | `number` | Unix timestamp (seconds) of the ledger close time |
-| `ledger` | `number` | Stellar ledger sequence number the event was emitted in |
+| Field                                       | Type     | Description                                                       |
+| ------------------------------------------- | -------- | ----------------------------------------------------------------- |
+| `project_id`                                | `number` | The project whose scores changed (decoded from the event's topic) |
+| `old_credit_quality` / `new_credit_quality` | `number` | Credit quality before/after (0–100)                               |
+| `old_green_impact` / `new_green_impact`     | `number` | Green impact before/after (0–100)                                 |
+| `old_rate_bps` / `new_rate_bps`             | `number` | Interest rate in basis points before/after (500–1000)             |
+| `timestamp`                                 | `number` | Unix timestamp (seconds) of the ledger close time                 |
+| `ledger`                                    | `number` | Stellar ledger sequence number the event was emitted in           |
 
 All fields are required — the decoder rejects any raw event that doesn't decode to every field above as a finite number, rather than passing through `null`/`NaN`.
 
@@ -93,13 +93,13 @@ Soroban RPC  ──►  Listener  ──►  Investor Index  ──►  Notifier
 
 ### Components
 
-| Component | File | Description |
-|-----------|------|-------------|
-| `Listener` | `src/listener.ts` | Polls Soroban RPC for `ScoreChanged` events |
-| `Store` | `src/db.ts` | SQLite database for investor preferences and project-investor index |
+| Component  | File              | Description                                                         |
+| ---------- | ----------------- | ------------------------------------------------------------------- |
+| `Listener` | `src/listener.ts` | Polls Soroban RPC for `ScoreChanged` events                         |
+| `Store`    | `src/db.ts`       | SQLite database for investor preferences and project-investor index |
 | `Notifier` | `src/notifier.ts` | Dispatches email (nodemailer) and webhook (HTTP POST) notifications |
-| `API` | `src/api.ts` | Express REST API for managing notification preferences |
-| `Config` | `src/config.ts` | Environment-based configuration |
+| `API`      | `src/api.ts`      | Express REST API for managing notification preferences              |
+| `Config`   | `src/config.ts`   | Environment-based configuration                                     |
 
 ### Quick Start
 
@@ -113,21 +113,21 @@ npm run dev
 
 ### Configuration
 
-| Environment Variable | Default | Description |
-|---------------------|---------|-------------|
-| `STELLAR_RPC_URL` | `https://soroban-testnet.stellar.org` | Soroban RPC endpoint |
-| `STELLAR_NETWORK_PASSPHRASE` | Testnet passphrase | Network passphrase |
-| `REGISTRY_CONTRACT_ID` | (required) | Deployed `ProjectRegistry` contract ID |
-| `VAULT_CONTRACT_ID` | (optional) | Deployed `InvestmentVault` contract ID |
-| `DB_PATH` | `./data/notifications.db` | SQLite database path |
-| `POLL_INTERVAL_MS` | `30000` | Event polling interval |
-| `FROM_EMAIL` | — | Sender email address |
-| `SMTP_HOST` | — | SMTP server hostname |
-| `SMTP_PORT` | `587` | SMTP port |
-| `SMTP_SECURE` | `false` | Use TLS for SMTP |
-| `SMTP_USER` | — | SMTP username |
-| `SMTP_PASS` | — | SMTP password |
-| `API_PORT` | `3000` | REST API port |
+| Environment Variable         | Default                               | Description                            |
+| ---------------------------- | ------------------------------------- | -------------------------------------- |
+| `STELLAR_RPC_URL`            | `https://soroban-testnet.stellar.org` | Soroban RPC endpoint                   |
+| `STELLAR_NETWORK_PASSPHRASE` | Testnet passphrase                    | Network passphrase                     |
+| `REGISTRY_CONTRACT_ID`       | (required)                            | Deployed `ProjectRegistry` contract ID |
+| `VAULT_CONTRACT_ID`          | (optional)                            | Deployed `InvestmentVault` contract ID |
+| `DB_PATH`                    | `./data/notifications.db`             | SQLite database path                   |
+| `POLL_INTERVAL_MS`           | `30000`                               | Event polling interval                 |
+| `FROM_EMAIL`                 | —                                     | Sender email address                   |
+| `SMTP_HOST`                  | —                                     | SMTP server hostname                   |
+| `SMTP_PORT`                  | `587`                                 | SMTP port                              |
+| `SMTP_SECURE`                | `false`                               | Use TLS for SMTP                       |
+| `SMTP_USER`                  | —                                     | SMTP username                          |
+| `SMTP_PASS`                  | —                                     | SMTP password                          |
+| `API_PORT`                   | `3000`                                | REST API port                          |
 
 ### REST API
 
@@ -140,6 +140,7 @@ npm run dev
 **PUT `/preferences/:address`** — Create or update a preference.
 
 Request body:
+
 ```json
 {
   "email": "investor@example.com",
@@ -149,12 +150,12 @@ Request body:
 }
 ```
 
-| Field | Type | Required | Description |
-|-------|------|----------|-------------|
-| `email` | `string` | No | Email address for email notifications |
-| `webhook_url` | `string` | No | HTTPS URL for webhook POST notifications |
-| `enabled` | `boolean` | No (default: true) | Master toggle for notifications |
-| `min_delta` | `number` | No (default: 1) | Minimum absolute score change (0–100) to trigger a notification |
+| Field         | Type      | Required           | Description                                                     |
+| ------------- | --------- | ------------------ | --------------------------------------------------------------- |
+| `email`       | `string`  | No                 | Email address for email notifications                           |
+| `webhook_url` | `string`  | No                 | HTTPS URL for webhook POST notifications                        |
+| `enabled`     | `boolean` | No (default: true) | Master toggle for notifications                                 |
+| `min_delta`   | `number`  | No (default: 1)    | Minimum absolute score change (0–100) to trigger a notification |
 
 At least one of `email` or `webhook_url` must be provided. Both can be set simultaneously.
 
@@ -166,13 +167,14 @@ At least one of `email` or `webhook_url` must be provided. Both can be set simul
 
 Query parameters:
 
-| Param | Type | Default | Description |
-|-------|------|---------|-------------|
-| `limit` | `number` | `50` (max `200`) | Maximum number of entries to return |
-| `offset` | `number` | `0` | Number of entries to skip |
-| `investor_address` | `string` | — | Restrict results to a single investor |
+| Param              | Type     | Default          | Description                           |
+| ------------------ | -------- | ---------------- | ------------------------------------- |
+| `limit`            | `number` | `50` (max `200`) | Maximum number of entries to return   |
+| `offset`           | `number` | `0`              | Number of entries to skip             |
+| `investor_address` | `string` | —                | Restrict results to a single investor |
 
 Response body:
+
 ```json
 {
   "items": [
diff --git a/docs/STORAGE.md b/docs/STORAGE.md
index da3422e..d69137a 100644
--- a/docs/STORAGE.md
+++ b/docs/STORAGE.md
@@ -8,11 +8,11 @@ This document enumerates every storage key used by the Heliobond contracts, the
 
 ## Storage tiers
 
-| Tier | Lifetime | Rent | Typical use |
-|------|----------|------|-------------|
-| **Instance** | As long as the contract instance is live | Bumped automatically on every invocation | Config set once, read often; global state read on almost every call |
-| **Persistent** | Until TTL expires (rent must be paid) | Charged per byte per ledger | Long-lived per-entity state |
-| **Temporary** | Automatic expiry after TTL | Cheapest writes | Not currently used |
+| Tier           | Lifetime                                 | Rent                                     | Typical use                                                         |
+| -------------- | ---------------------------------------- | ---------------------------------------- | ------------------------------------------------------------------- |
+| **Instance**   | As long as the contract instance is live | Bumped automatically on every invocation | Config set once, read often; global state read on almost every call |
+| **Persistent** | Until TTL expires (rent must be paid)    | Charged per byte per ledger              | Long-lived per-entity state                                         |
+| **Temporary**  | Automatic expiry after TTL               | Cheapest writes                          | Not currently used                                                  |
 
 See [ADR-002](../adr/002-storage-patterns.md) for the rationale behind this partitioning.
 
@@ -24,62 +24,62 @@ Every storage key prefix across both contracts, its Rust value type, storage tie
 the contract/module that owns it. This is a flat index for quick lookup; see the
 per-contract sections below for field-level detail, size estimates, and access patterns.
 
-| Prefix | Rust type | Tier | Owner |
-|--------|-----------|------|-------|
-| `StateVersion` | `u32` | Instance | `project_registry` |
-| `Whitelister` | `Address` | Instance | `project_registry` |
-| `ProjectCounter` | `u32` | Instance | `project_registry` |
-| `ProposalCounter` | `u32` | Instance | `project_registry` |
-| `MultiSigSigners` | `Vec<Address>` | Instance | `project_registry` |
-| `MultiSigThreshold` | `u32` | Instance | `project_registry` |
-| `Paused` | `bool` | Instance | `project_registry` |
-| `EmergencyAdmin` | `Option<Address>` | Instance | `project_registry` |
-| `Project(u32)` | `ProjectData` | Persistent | `project_registry` |
-| `Whitelist(Address)` | `bool` | Persistent | `project_registry` |
-| `Proposal(u32)` | `Proposal` | Persistent | `project_registry` |
-| `HasVoted(u32, Address)` | `bool` | Persistent | `project_registry` |
-| `Collateral(u32, Address)` | `i128` | Persistent | `project_registry` |
-| `CreatorReputation(Address)` | `u32` | Persistent | `project_registry` |
-| `Arch(u32)` | `ArchiveSummary` | Persistent | `project_registry` |
-| `ScoreHistorySlot(u32, u32)` | `ScoreHistoryEntry` | Persistent | `project_registry` |
-| `ScoreHistoryTotal(u32)` | `u32` | Persistent | `project_registry` |
-| `StateVersion` | `u32` | Instance | `investment_vault` |
-| `UsdcSac` | `Address` | Instance | `investment_vault` |
-| `Registry` | `Address` | Instance | `investment_vault` |
-| `CachedTotalAssets` | `i128` | Instance | `investment_vault` |
-| `ManagementFeeBps` | `u32` | Instance | `investment_vault` |
-| `ManagementFeeRecipient` | `Address` | Instance | `investment_vault` |
-| `TradingEnabled` | `bool` | Instance | `investment_vault` |
-| `MinCreditQuality` | `u32` | Instance | `investment_vault` |
-| `MinGreenImpact` | `u32` | Instance | `investment_vault` |
-| `Bridge` | `Address` | Instance | `investment_vault` |
-| `FlashLoanFee` | `i128` | Instance | `investment_vault` |
-| `CarbonOracle` | `Address` | Instance | `investment_vault` |
-| `CarbonCreditPrice` | `i128` | Instance | `investment_vault` |
-| `MaxTransactionAmount` | `i128` | Instance | `investment_vault` |
-| `MultiSigSigners` | `Vec<Address>` | Instance | `investment_vault` |
-| `MultiSigThreshold` | `u32` | Instance | `investment_vault` |
-| `Paused` | `bool` | Instance | `investment_vault` |
-| `ComplianceEventCounter` | `u64` | Instance | `investment_vault` |
-| `ReportingSnapshot` | `ReportingSnapshotData` | Instance | `investment_vault` |
-| `EmergencyAdmin` | `Option<Address>` | Instance | `investment_vault` |
-| `CachedExpectedReturns` | `i128` | Persistent (dead — never read, see Migration notes) | `investment_vault` |
-| `TotalInvestments` | `i128` | Persistent | `investment_vault` |
-| `ProjectInvestment(u32)` | `i128` | Persistent | `investment_vault` |
-| `YieldPerShareAccum` | `i128` | Persistent | `investment_vault` |
-| `YieldDebt(Address)` | `i128` | Persistent | `investment_vault` |
-| `InsuranceFund` | `i128` | Persistent | `investment_vault` |
-| `InsuranceClaimed(u32)` | `bool` | Persistent | `investment_vault` |
-| `TotalDeposited(Address)` | `i128` | Persistent | `investment_vault` |
-| `QueueHead` | `u64` | Persistent | `investment_vault` |
-| `QueueTail` | `u64` | Persistent | `investment_vault` |
-| `QueueEntry(u64)` | `QueuedClaim` | Persistent | `investment_vault` |
-| `CarbonCreditBalance(Address)` | `i128` | Persistent | `investment_vault` |
-| `ComplianceEvent(u64)` | `ComplianceEventData` | Persistent | `investment_vault` |
-| `LastDeposit(Address)` | `u32` | Persistent | `investment_vault` |
-| `WormholeCore` | `Address` | Instance | `investment_vault` (`BridgeDataKey`) |
-| `TrustedEmitter(u32, BytesN<32>)` | `bool` | Persistent | `investment_vault` (`BridgeDataKey`) |
-| `ConsumedVaa(BytesN<32>)` | `bool` | Persistent | `investment_vault` (`BridgeDataKey`) |
+| Prefix                            | Rust type               | Tier                                                | Owner                                |
+| --------------------------------- | ----------------------- | --------------------------------------------------- | ------------------------------------ |
+| `StateVersion`                    | `u32`                   | Instance                                            | `project_registry`                   |
+| `Whitelister`                     | `Address`               | Instance                                            | `project_registry`                   |
+| `ProjectCounter`                  | `u32`                   | Instance                                            | `project_registry`                   |
+| `ProposalCounter`                 | `u32`                   | Instance                                            | `project_registry`                   |
+| `MultiSigSigners`                 | `Vec<Address>`          | Instance                                            | `project_registry`                   |
+| `MultiSigThreshold`               | `u32`                   | Instance                                            | `project_registry`                   |
+| `Paused`                          | `bool`                  | Instance                                            | `project_registry`                   |
+| `EmergencyAdmin`                  | `Option<Address>`       | Instance                                            | `project_registry`                   |
+| `Project(u32)`                    | `ProjectData`           | Persistent                                          | `project_registry`                   |
+| `Whitelist(Address)`              | `bool`                  | Persistent                                          | `project_registry`                   |
+| `Proposal(u32)`                   | `Proposal`              | Persistent                                          | `project_registry`                   |
+| `HasVoted(u32, Address)`          | `bool`                  | Persistent                                          | `project_registry`                   |
+| `Collateral(u32, Address)`        | `i128`                  | Persistent                                          | `project_registry`                   |
+| `CreatorReputation(Address)`      | `u32`                   | Persistent                                          | `project_registry`                   |
+| `Arch(u32)`                       | `ArchiveSummary`        | Persistent                                          | `project_registry`                   |
+| `ScoreHistorySlot(u32, u32)`      | `ScoreHistoryEntry`     | Persistent                                          | `project_registry`                   |
+| `ScoreHistoryTotal(u32)`          | `u32`                   | Persistent                                          | `project_registry`                   |
+| `StateVersion`                    | `u32`                   | Instance                                            | `investment_vault`                   |
+| `UsdcSac`                         | `Address`               | Instance                                            | `investment_vault`                   |
+| `Registry`                        | `Address`               | Instance                                            | `investment_vault`                   |
+| `CachedTotalAssets`               | `i128`                  | Instance                                            | `investment_vault`                   |
+| `ManagementFeeBps`                | `u32`                   | Instance                                            | `investment_vault`                   |
+| `ManagementFeeRecipient`          | `Address`               | Instance                                            | `investment_vault`                   |
+| `TradingEnabled`                  | `bool`                  | Instance                                            | `investment_vault`                   |
+| `MinCreditQuality`                | `u32`                   | Instance                                            | `investment_vault`                   |
+| `MinGreenImpact`                  | `u32`                   | Instance                                            | `investment_vault`                   |
+| `Bridge`                          | `Address`               | Instance                                            | `investment_vault`                   |
+| `FlashLoanFee`                    | `i128`                  | Instance                                            | `investment_vault`                   |
+| `CarbonOracle`                    | `Address`               | Instance                                            | `investment_vault`                   |
+| `CarbonCreditPrice`               | `i128`                  | Instance                                            | `investment_vault`                   |
+| `MaxTransactionAmount`            | `i128`                  | Instance                                            | `investment_vault`                   |
+| `MultiSigSigners`                 | `Vec<Address>`          | Instance                                            | `investment_vault`                   |
+| `MultiSigThreshold`               | `u32`                   | Instance                                            | `investment_vault`                   |
+| `Paused`                          | `bool`                  | Instance                                            | `investment_vault`                   |
+| `ComplianceEventCounter`          | `u64`                   | Instance                                            | `investment_vault`                   |
+| `ReportingSnapshot`               | `ReportingSnapshotData` | Instance                                            | `investment_vault`                   |
+| `EmergencyAdmin`                  | `Option<Address>`       | Instance                                            | `investment_vault`                   |
+| `CachedExpectedReturns`           | `i128`                  | Persistent (dead — never read, see Migration notes) | `investment_vault`                   |
+| `TotalInvestments`                | `i128`                  | Persistent                                          | `investment_vault`                   |
+| `ProjectInvestment(u32)`          | `i128`                  | Persistent                                          | `investment_vault`                   |
+| `YieldPerShareAccum`              | `i128`                  | Persistent                                          | `investment_vault`                   |
+| `YieldDebt(Address)`              | `i128`                  | Persistent                                          | `investment_vault`                   |
+| `InsuranceFund`                   | `i128`                  | Persistent                                          | `investment_vault`                   |
+| `InsuranceClaimed(u32)`           | `bool`                  | Persistent                                          | `investment_vault`                   |
+| `TotalDeposited(Address)`         | `i128`                  | Persistent                                          | `investment_vault`                   |
+| `QueueHead`                       | `u64`                   | Persistent                                          | `investment_vault`                   |
+| `QueueTail`                       | `u64`                   | Persistent                                          | `investment_vault`                   |
+| `QueueEntry(u64)`                 | `QueuedClaim`           | Persistent                                          | `investment_vault`                   |
+| `CarbonCreditBalance(Address)`    | `i128`                  | Persistent                                          | `investment_vault`                   |
+| `ComplianceEvent(u64)`            | `ComplianceEventData`   | Persistent                                          | `investment_vault`                   |
+| `LastDeposit(Address)`            | `u32`                   | Persistent                                          | `investment_vault`                   |
+| `WormholeCore`                    | `Address`               | Instance                                            | `investment_vault` (`BridgeDataKey`) |
+| `TrustedEmitter(u32, BytesN<32>)` | `bool`                  | Persistent                                          | `investment_vault` (`BridgeDataKey`) |
+| `ConsumedVaa(BytesN<32>)`         | `bool`                  | Persistent                                          | `investment_vault` (`BridgeDataKey`) |
 
 `StateVersion`, `MultiSigSigners`, `MultiSigThreshold`, `Paused`, and `EmergencyAdmin` are
 independent per-contract prefixes: each contract's `DataKey`/`VaultKey` enum is scoped to
@@ -93,10 +93,10 @@ lives alongside `VaultKey` for the Wormhole bridge feature.
 
 Soroban encodes `#[contracttype]` enum keys as XDR `SCVal`. The variant name is stored as a `Symbol`; shorter names reduce per-key byte cost.
 
-| Key shape | XDR encoding | Approximate key bytes |
-|-----------|-------------|----------------------|
-| Unit variant (e.g. `StateVersion`) | `Symbol("StateVersion")` | name length + 4 overhead |
-| Tuple variant (e.g. `Project(u32)`) | `Map {Symbol("Project") → u32}` | name length + 4 + 4 (u32) |
+| Key shape                                           | XDR encoding                       | Approximate key bytes       |
+| --------------------------------------------------- | ---------------------------------- | --------------------------- |
+| Unit variant (e.g. `StateVersion`)                  | `Symbol("StateVersion")`           | name length + 4 overhead    |
+| Tuple variant (e.g. `Project(u32)`)                 | `Map {Symbol("Project") → u32}`    | name length + 4 + 4 (u32)   |
 | Tuple variant with Address (e.g. `Whitelist(addr)`) | `Map {Symbol("Whitelist") → addr}` | name length + 4 + 32 (addr) |
 
 **New keys should use short variant names** (4 characters or fewer where practical) to reduce per-entry cost. Existing names are stable after deployment — do not rename variants without a migration.
@@ -111,26 +111,26 @@ Example: `DataKey::Arch(u32)` (4 chars) vs `ArchiveSummary(u32)` (13 chars) save
 
 All configuration and counters are in instance storage. The instance TTL is bumped on every contract invocation, so no explicit TTL management is needed.
 
-| Key (`DataKey` variant) | Rust type | Key bytes | Description |
-|-------------------------|-----------|-----------|-------------|
-| `StateVersion` | `u32` | ~16 | Storage schema version |
-| `Whitelister` | `Address` | ~18 | Address authorised to whitelist creators |
-| `ProjectCounter` | `u32` | ~18 | Auto-incrementing project ID |
-| `ProposalCounter` | `u32` | ~20 | Auto-incrementing governance proposal ID |
-| `MultiSigSigners` | `Vec<Address>` | ~18 | Multi-sig signer set for admin ops |
-| `MultiSigThreshold` | `u32` | ~22 | Required approval count |
+| Key (`DataKey` variant) | Rust type      | Key bytes | Description                              |
+| ----------------------- | -------------- | --------- | ---------------------------------------- |
+| `StateVersion`          | `u32`          | ~16       | Storage schema version                   |
+| `Whitelister`           | `Address`      | ~18       | Address authorised to whitelist creators |
+| `ProjectCounter`        | `u32`          | ~18       | Auto-incrementing project ID             |
+| `ProposalCounter`       | `u32`          | ~20       | Auto-incrementing governance proposal ID |
+| `MultiSigSigners`       | `Vec<Address>` | ~18       | Multi-sig signer set for admin ops       |
+| `MultiSigThreshold`     | `u32`          | ~22       | Required approval count                  |
 
 ### Persistent storage
 
-| Key | Rust type | Key bytes | Value bytes (approx) | Description |
-|-----|-----------|-----------|---------------------|-------------|
-| `DataKey::Project(u32)` | `ProjectData` | ~12 | ~132–580 | Full project record keyed by ID |
-| `DataKey::Whitelist(Address)` | `bool` | ~42 | 1 | `true` if address is whitelisted |
-| `DataKey::Proposal(u32)` | `Proposal` | ~13 | ~100+ | Governance proposal keyed by ID |
-| `DataKey::HasVoted(u32, Address)` | `bool` | ~47 | 1 | `true` if address has voted on proposal |
-| `DataKey::Collateral(u32, Address)` | `i128` | ~47 | 16 | Collateral balance for (project, token) |
-| `DataKey::CreatorReputation(Address)` | `u32` | ~49 | 4 | Reputation score 0–100 for a creator |
-| `DataKey::Arch(u32)` | `ArchiveSummary` | ~9 | ~52 | Compact record for compacted projects (#73) |
+| Key                                   | Rust type        | Key bytes | Value bytes (approx) | Description                                 |
+| ------------------------------------- | ---------------- | --------- | -------------------- | ------------------------------------------- |
+| `DataKey::Project(u32)`               | `ProjectData`    | ~12       | ~132–580             | Full project record keyed by ID             |
+| `DataKey::Whitelist(Address)`         | `bool`           | ~42       | 1                    | `true` if address is whitelisted            |
+| `DataKey::Proposal(u32)`              | `Proposal`       | ~13       | ~100+                | Governance proposal keyed by ID             |
+| `DataKey::HasVoted(u32, Address)`     | `bool`           | ~47       | 1                    | `true` if address has voted on proposal     |
+| `DataKey::Collateral(u32, Address)`   | `i128`           | ~47       | 16                   | Collateral balance for (project, token)     |
+| `DataKey::CreatorReputation(Address)` | `u32`            | ~49       | 4                    | Reputation score 0–100 for a creator        |
+| `DataKey::Arch(u32)`                  | `ArchiveSummary` | ~9        | ~52                  | Compact record for compacted projects (#73) |
 
 #### `ProjectData` layout
 
@@ -184,27 +184,27 @@ pub struct Proposal {
 
 All configuration and global aggregate caches are in instance storage.
 
-| Key (`VaultKey` variant) | Rust type | Key bytes | Description |
-|--------------------------|-----------|-----------|-------------|
-| `StateVersion` | `u32` | ~16 | Storage schema version |
-| `UsdcSac` | `Address` | ~11 | USDC Stellar Asset Contract address |
-| `Registry` | `Address` | ~12 | `project_registry` contract address |
-| `ManagementFeeBps` | `u32` | ~20 | Optional management fee in bps (0–500) |
-| `ManagementFeeRecipient` | `Address` | ~27 | Fee recipient address |
-| `TradingEnabled` | `bool` | ~18 | Whether secondary market trading is active |
-| `MinCreditQuality` | `u32` | ~20 | Minimum credit quality threshold for funding |
-| `MinGreenImpact` | `u32` | ~17 | Minimum green impact threshold for funding |
-| `Bridge` | `Address` | ~9 | Bridge contract address |
-| `FlashLoanFee` | `i128` | ~16 | Flash loan fee in bps |
-| `CarbonOracle` | `Address` | ~15 | Carbon credit oracle address |
-| `CarbonCreditPrice` | `i128` | ~21 | Carbon credit price in USD micro-units |
-| `MaxTransactionAmount` | `i128` | ~25 | Compliance transaction limit (0 = no limit) |
-| `MultiSigSigners` | `Vec<Address>` | ~18 | Multi-sig signer set |
-| `MultiSigThreshold` | `u32` | ~22 | Required approval count |
-| `Paused` | `bool` | ~9 | Circuit-breaker pause state |
-| `ComplianceEventCounter` | `u64` | ~27 | Compliance event sequence counter |
-| `ReportingSnapshot` | `ReportingSnapshotData` | ~22 | Latest regulatory snapshot |
-| `CachedTotalAssets` | `i128` | ~21 | NAV cache — updated on deposit/withdraw/yield (#85) |
+| Key (`VaultKey` variant) | Rust type               | Key bytes | Description                                         |
+| ------------------------ | ----------------------- | --------- | --------------------------------------------------- |
+| `StateVersion`           | `u32`                   | ~16       | Storage schema version                              |
+| `UsdcSac`                | `Address`               | ~11       | USDC Stellar Asset Contract address                 |
+| `Registry`               | `Address`               | ~12       | `project_registry` contract address                 |
+| `ManagementFeeBps`       | `u32`                   | ~20       | Optional management fee in bps (0–500)              |
+| `ManagementFeeRecipient` | `Address`               | ~27       | Fee recipient address                               |
+| `TradingEnabled`         | `bool`                  | ~18       | Whether secondary market trading is active          |
+| `MinCreditQuality`       | `u32`                   | ~20       | Minimum credit quality threshold for funding        |
+| `MinGreenImpact`         | `u32`                   | ~17       | Minimum green impact threshold for funding          |
+| `Bridge`                 | `Address`               | ~9        | Bridge contract address                             |
+| `FlashLoanFee`           | `i128`                  | ~16       | Flash loan fee in bps                               |
+| `CarbonOracle`           | `Address`               | ~15       | Carbon credit oracle address                        |
+| `CarbonCreditPrice`      | `i128`                  | ~21       | Carbon credit price in USD micro-units              |
+| `MaxTransactionAmount`   | `i128`                  | ~25       | Compliance transaction limit (0 = no limit)         |
+| `MultiSigSigners`        | `Vec<Address>`          | ~18       | Multi-sig signer set                                |
+| `MultiSigThreshold`      | `u32`                   | ~22       | Required approval count                             |
+| `Paused`                 | `bool`                  | ~9        | Circuit-breaker pause state                         |
+| `ComplianceEventCounter` | `u64`                   | ~27       | Compliance event sequence counter                   |
+| `ReportingSnapshot`      | `ReportingSnapshotData` | ~22       | Latest regulatory snapshot                          |
+| `CachedTotalAssets`      | `i128`                  | ~21       | NAV cache — updated on deposit/withdraw/yield (#85) |
 
 `CachedTotalAssets` was moved from persistent to instance storage (#85): it is written on almost every state-changing operation and read on every asset query, so instance storage eliminates separate persistent reads and removes its individual rent obligation.
 
@@ -212,21 +212,21 @@ All configuration and global aggregate caches are in instance storage.
 
 ### Persistent storage
 
-| Key | Rust type | Key bytes | Value bytes | Description |
-|-----|-----------|-----------|-------------|-------------|
-| `VaultKey::TotalInvestments` | `i128` | ~21 | 16 | Cumulative USDC sent to projects |
-| `VaultKey::ProjectInvestment(u32)` | `i128` | ~25 | 16 | USDC invested in a specific project |
-| `VaultKey::YieldPerShareAccum` | `i128` | ~24 | 16 | Global yield-per-share accumulator (×10¹⁸) |
-| `VaultKey::YieldDebt(Address)` | `i128` | ~42 | 16 | Per-investor yield checkpoint at last claim |
-| `VaultKey::InsuranceFund` | `i128` | ~17 | 16 | Insurance fund USDC balance |
-| `VaultKey::InsuranceClaimed(u32)` | `bool` | ~23 | 1 | `true` once insurance payout made for project |
-| `VaultKey::TotalDeposited(Address)` | `i128` | ~46 | 16 | Lifetime USDC deposited by an investor |
-| `VaultKey::QueueHead` | `u64` | ~14 | 8 | Oldest unprocessed redemption queue entry |
-| `VaultKey::QueueTail` | `u64` | ~14 | 8 | Next free redemption queue index |
-| `VaultKey::QueueEntry(u64)` | `QueuedClaim` | ~15 | ~48 | A queued redemption by index |
-| `VaultKey::CarbonCreditBalance(Address)` | `i128` | ~30 | 16 | Carbon credit balance per address |
-| `VaultKey::ComplianceEvent(u64)` | `ComplianceEventData` | ~22 | ~100+ | A compliance event record |
-| `VaultKey::InsuranceClaimed(u32)` | `bool` | ~23 | 1 | One-time insurance claim flag per project |
+| Key                                      | Rust type             | Key bytes | Value bytes | Description                                   |
+| ---------------------------------------- | --------------------- | --------- | ----------- | --------------------------------------------- |
+| `VaultKey::TotalInvestments`             | `i128`                | ~21       | 16          | Cumulative USDC sent to projects              |
+| `VaultKey::ProjectInvestment(u32)`       | `i128`                | ~25       | 16          | USDC invested in a specific project           |
+| `VaultKey::YieldPerShareAccum`           | `i128`                | ~24       | 16          | Global yield-per-share accumulator (×10¹⁸)    |
+| `VaultKey::YieldDebt(Address)`           | `i128`                | ~42       | 16          | Per-investor yield checkpoint at last claim   |
+| `VaultKey::InsuranceFund`                | `i128`                | ~17       | 16          | Insurance fund USDC balance                   |
+| `VaultKey::InsuranceClaimed(u32)`        | `bool`                | ~23       | 1           | `true` once insurance payout made for project |
+| `VaultKey::TotalDeposited(Address)`      | `i128`                | ~46       | 16          | Lifetime USDC deposited by an investor        |
+| `VaultKey::QueueHead`                    | `u64`                 | ~14       | 8           | Oldest unprocessed redemption queue entry     |
+| `VaultKey::QueueTail`                    | `u64`                 | ~14       | 8           | Next free redemption queue index              |
+| `VaultKey::QueueEntry(u64)`              | `QueuedClaim`         | ~15       | ~48         | A queued redemption by index                  |
+| `VaultKey::CarbonCreditBalance(Address)` | `i128`                | ~30       | 16          | Carbon credit balance per address             |
+| `VaultKey::ComplianceEvent(u64)`         | `ComplianceEventData` | ~22       | ~100+       | A compliance event record                     |
+| `VaultKey::InsuranceClaimed(u32)`        | `bool`                | ~23       | 1           | One-time insurance claim flag per project     |
 
 ---
 
@@ -274,16 +274,16 @@ Call `compact_archive(project_id)` when ALL of the following hold:
 
 Soroban charges rent based on **entry size in bytes × ledger TTL**. The following are rough estimates.
 
-| Entry | Key bytes | Value bytes | Total | Notes |
-|-------|-----------|-------------|-------|-------|
-| `ProjectData` (max URI) | ~12 | ~580 | ~592 | Dominant cost per project |
-| `ProjectData` (64-byte IPFS CID) | ~12 | ~132 | ~144 | Typical cost |
-| `ArchiveSummary` | ~9 | ~52 | ~61 | After `compact_archive` |
-| `Proposal` (short description) | ~13 | ~100 | ~113 | Depends on description length |
-| `HasVoted(id, addr)` | ~47 | 1 | ~48 | One per voter per proposal |
-| `YieldDebt(addr)` | ~42 | 16 | ~58 | One per investor who claims yield |
-| `TotalDeposited(addr)` | ~46 | 16 | ~62 | One per depositing investor |
-| `ProjectInvestment(id)` | ~25 | 16 | ~41 | One per funded project |
+| Entry                            | Key bytes | Value bytes | Total | Notes                             |
+| -------------------------------- | --------- | ----------- | ----- | --------------------------------- |
+| `ProjectData` (max URI)          | ~12       | ~580        | ~592  | Dominant cost per project         |
+| `ProjectData` (64-byte IPFS CID) | ~12       | ~132        | ~144  | Typical cost                      |
+| `ArchiveSummary`                 | ~9        | ~52         | ~61   | After `compact_archive`           |
+| `Proposal` (short description)   | ~13       | ~100        | ~113  | Depends on description length     |
+| `HasVoted(id, addr)`             | ~47       | 1           | ~48   | One per voter per proposal        |
+| `YieldDebt(addr)`                | ~42       | 16          | ~58   | One per investor who claims yield |
+| `TotalDeposited(addr)`           | ~46       | 16          | ~62   | One per depositing investor       |
+| `ProjectInvestment(id)`          | ~25       | 16          | ~41   | One per funded project            |
 
 Instance storage is billed as a single ledger entry for all instance keys combined; total instance size for the vault is approximately 400–600 bytes (configuration only, no per-entity data).
 
@@ -293,11 +293,11 @@ Instance storage is billed as a single ledger entry for all instance keys combin
 
 Cross-contract calls are the most expensive single operation in Soroban. Each call costs several thousand instructions beyond the callee's own work.
 
-| Operation | Cross-contract calls | Notes |
-|-----------|---------------------|-------|
-| `fund_project` | 1 (`get_project`) | Previously 2 — `total_projects()` removed (#87) |
-| `get_expected_returns` | 1 + N (`total_projects` + per-funded project `get_project`) | N = number of funded projects |
-| `calculate_carbon_credits` | 1 (`get_project`) | Cannot be reduced further |
+| Operation                  | Cross-contract calls                                        | Notes                                           |
+| -------------------------- | ----------------------------------------------------------- | ----------------------------------------------- |
+| `fund_project`             | 1 (`get_project`)                                           | Previously 2 — `total_projects()` removed (#87) |
+| `get_expected_returns`     | 1 + N (`total_projects` + per-funded project `get_project`) | N = number of funded projects                   |
+| `calculate_carbon_credits` | 1 (`get_project`)                                           | Cannot be reduced further                       |
 
 `fund_project_internal` was optimised to make a single cross-contract call (`get_project`) instead of two (`total_projects` + `get_project`). The project-not-found case is handled by `get_project`'s own error path. A local check (`project_id == 0`) rejects the invalid zero ID without a cross-contract call.
 
@@ -305,24 +305,24 @@ Cross-contract calls are the most expensive single operation in Soroban. Each ca
 
 ## Access patterns
 
-| Operation | Keys read | Keys written |
-|-----------|-----------|--------------|
-| `create_project` | `StateVersion`, `Whitelist(creator)`, `ProjectCounter` | `Project(id)`, `ProjectCounter` |
-| `archive_project` | `Project(id)` | `Project(id)` |
-| `compact_archive` | `Project(id)` | `Arch(id)` — removes `Project(id)` |
-| `get_archive_summary` | `Arch(id)` | — |
-| `update_impact_score` | `Project(id)` | `Project(id)` (skipped if no-op) |
-| `certify_project` | `Whitelister`, owner (via `get_owner`) | `Project(id)` |
-| `create_proposal` | `ProposalCounter` | `Proposal(id)`, `ProposalCounter` |
-| `cast_vote` | `HasVoted(id, addr)`, `Proposal(id)` | `Proposal(id)`, `HasVoted(id, addr)` |
-| `execute_proposal` | `Proposal(id)` | `Proposal(id)` |
-| `deposit` | `UsdcSac`, `InsuranceFund`, `TotalDeposited(from)`, `CachedTotalAssets` | `InsuranceFund`, `TotalDeposited(from)`, `CachedTotalAssets` |
-| `withdraw` | `UsdcSac`, `CachedTotalAssets` | `CachedTotalAssets` |
-| `fund_project` | `Registry`, `UsdcSac`, `InsuranceFund`, `ProjectInvestment(id)`, `TotalInvestments` + 1 cross-contract `get_project` | `ProjectInvestment(id)`, `TotalInvestments` |
-| `receive_yield` | `YieldPerShareAccum` | `YieldPerShareAccum` |
-| `claim_yield` | `YieldPerShareAccum`, `YieldDebt(from)`, `UsdcSac`, `CachedTotalAssets` | `YieldDebt(from)`, `CachedTotalAssets` |
-| `get_portfolio` | `YieldPerShareAccum`, `YieldDebt(addr)`, `TotalDeposited(addr)` | — |
-| `claim_insurance` | `InsuranceFund`, `InsuranceClaimed(id)` | `InsuranceFund`, `InsuranceClaimed(id)` |
+| Operation             | Keys read                                                                                                            | Keys written                                                 |
+| --------------------- | -------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------ |
+| `create_project`      | `StateVersion`, `Whitelist(creator)`, `ProjectCounter`                                                               | `Project(id)`, `ProjectCounter`                              |
+| `archive_project`     | `Project(id)`                                                                                                        | `Project(id)`                                                |
+| `compact_archive`     | `Project(id)`                                                                                                        | `Arch(id)` — removes `Project(id)`                           |
+| `get_archive_summary` | `Arch(id)`                                                                                                           | —                                                            |
+| `update_impact_score` | `Project(id)`                                                                                                        | `Project(id)` (skipped if no-op)                             |
+| `certify_project`     | `Whitelister`, owner (via `get_owner`)                                                                               | `Project(id)`                                                |
+| `create_proposal`     | `ProposalCounter`                                                                                                    | `Proposal(id)`, `ProposalCounter`                            |
+| `cast_vote`           | `HasVoted(id, addr)`, `Proposal(id)`                                                                                 | `Proposal(id)`, `HasVoted(id, addr)`                         |
+| `execute_proposal`    | `Proposal(id)`                                                                                                       | `Proposal(id)`                                               |
+| `deposit`             | `UsdcSac`, `InsuranceFund`, `TotalDeposited(from)`, `CachedTotalAssets`                                              | `InsuranceFund`, `TotalDeposited(from)`, `CachedTotalAssets` |
+| `withdraw`            | `UsdcSac`, `CachedTotalAssets`                                                                                       | `CachedTotalAssets`                                          |
+| `fund_project`        | `Registry`, `UsdcSac`, `InsuranceFund`, `ProjectInvestment(id)`, `TotalInvestments` + 1 cross-contract `get_project` | `ProjectInvestment(id)`, `TotalInvestments`                  |
+| `receive_yield`       | `YieldPerShareAccum`                                                                                                 | `YieldPerShareAccum`                                         |
+| `claim_yield`         | `YieldPerShareAccum`, `YieldDebt(from)`, `UsdcSac`, `CachedTotalAssets`                                              | `YieldDebt(from)`, `CachedTotalAssets`                       |
+| `get_portfolio`       | `YieldPerShareAccum`, `YieldDebt(addr)`, `TotalDeposited(addr)`                                                      | —                                                            |
+| `claim_insurance`     | `InsuranceFund`, `InsuranceClaimed(id)`                                                                              | `InsuranceFund`, `InsuranceClaimed(id)`                      |
 
 ---
 
diff --git a/gas-budgets.json b/gas-budgets.json
index 99447b9..0e917fa 100644
--- a/gas-budgets.json
+++ b/gas-budgets.json
@@ -15,14 +15,45 @@
   },
   "storage_key_sizes": {
     "note": "Key bytes are XDR Symbol overhead + variant name length (#82). Shorter names reduce per-entry rent.",
-    "project_registry.Project(u32)": { "key_bytes": 12, "value_bytes_typical": 132, "value_bytes_max": 580 },
-    "project_registry.Arch(u32)": { "key_bytes": 9, "value_bytes": 52, "note": "Compact archive key — 4-char name demonstrates compact key pattern (#73, #82)" },
-    "project_registry.Whitelist(Address)": { "key_bytes": 42, "value_bytes": 1 },
-    "project_registry.HasVoted(u32,Address)": { "key_bytes": 47, "value_bytes": 1 },
-    "project_registry.Collateral(u32,Address)": { "key_bytes": 47, "value_bytes": 16 },
-    "investment_vault.ProjectInvestment(u32)": { "key_bytes": 25, "value_bytes": 16 },
-    "investment_vault.YieldDebt(Address)": { "key_bytes": 42, "value_bytes": 16 },
-    "investment_vault.TotalDeposited(Address)": { "key_bytes": 46, "value_bytes": 16 },
-    "investment_vault.CachedTotalAssets": { "key_bytes": 21, "value_bytes": 16, "storage_tier": "instance", "note": "Moved to instance (#85): read/written on every state change, no separate rent needed" }
+    "project_registry.Project(u32)": {
+      "key_bytes": 12,
+      "value_bytes_typical": 132,
+      "value_bytes_max": 580
+    },
+    "project_registry.Arch(u32)": {
+      "key_bytes": 9,
+      "value_bytes": 52,
+      "note": "Compact archive key — 4-char name demonstrates compact key pattern (#73, #82)"
+    },
+    "project_registry.Whitelist(Address)": {
+      "key_bytes": 42,
+      "value_bytes": 1
+    },
+    "project_registry.HasVoted(u32,Address)": {
+      "key_bytes": 47,
+      "value_bytes": 1
+    },
+    "project_registry.Collateral(u32,Address)": {
+      "key_bytes": 47,
+      "value_bytes": 16
+    },
+    "investment_vault.ProjectInvestment(u32)": {
+      "key_bytes": 25,
+      "value_bytes": 16
+    },
+    "investment_vault.YieldDebt(Address)": {
+      "key_bytes": 42,
+      "value_bytes": 16
+    },
+    "investment_vault.TotalDeposited(Address)": {
+      "key_bytes": 46,
+      "value_bytes": 16
+    },
+    "investment_vault.CachedTotalAssets": {
+      "key_bytes": 21,
+      "value_bytes": 16,
+      "storage_tier": "instance",
+      "note": "Moved to instance (#85): read/written on every state change, no separate rent needed"
+    }
   }
 }
diff --git a/investment_vault/test_snapshots/test/bench_batch_deposit_vs_equivalent_single_deposits.1.json b/investment_vault/test_snapshots/test/bench_batch_deposit_vs_equivalent_single_deposits.1.json
index 2b21f8e..f881e02 100644
--- a/investment_vault/test_snapshots/test/bench_batch_deposit_vs_equivalent_single_deposits.1.json
+++ b/investment_vault/test_snapshots/test/bench_batch_deposit_vs_equivalent_single_deposits.1.json
@@ -1308,4 +1308,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/bench_batch_deposit_vs_equivalent_single_deposits.2.json b/investment_vault/test_snapshots/test/bench_batch_deposit_vs_equivalent_single_deposits.2.json
index 3c9e9f0..edac554 100644
--- a/investment_vault/test_snapshots/test/bench_batch_deposit_vs_equivalent_single_deposits.2.json
+++ b/investment_vault/test_snapshots/test/bench_batch_deposit_vs_equivalent_single_deposits.2.json
@@ -1173,4 +1173,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/bench_vault_batch_deposit_two_accounts.1.json b/investment_vault/test_snapshots/test/bench_vault_batch_deposit_two_accounts.1.json
index 2b21f8e..f881e02 100644
--- a/investment_vault/test_snapshots/test/bench_vault_batch_deposit_two_accounts.1.json
+++ b/investment_vault/test_snapshots/test/bench_vault_batch_deposit_two_accounts.1.json
@@ -1308,4 +1308,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/bench_vault_deposit.1.json b/investment_vault/test_snapshots/test/bench_vault_deposit.1.json
index 98dbe08..7423b32 100644
--- a/investment_vault/test_snapshots/test/bench_vault_deposit.1.json
+++ b/investment_vault/test_snapshots/test/bench_vault_deposit.1.json
@@ -935,4 +935,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_all_only_owner_functions_reject_non_admin_caller.1.json b/investment_vault/test_snapshots/test/test_all_only_owner_functions_reject_non_admin_caller.1.json
index c4282fd..3c3852d 100644
--- a/investment_vault/test_snapshots/test/test_all_only_owner_functions_reject_non_admin_caller.1.json
+++ b/investment_vault/test_snapshots/test/test_all_only_owner_functions_reject_non_admin_caller.1.json
@@ -553,4 +553,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_batch_deposit_mints_for_each_investor.1.json b/investment_vault/test_snapshots/test/test_batch_deposit_mints_for_each_investor.1.json
index 8e8d1da..fa5be9d 100644
--- a/investment_vault/test_snapshots/test/test_batch_deposit_mints_for_each_investor.1.json
+++ b/investment_vault/test_snapshots/test/test_batch_deposit_mints_for_each_investor.1.json
@@ -1107,4 +1107,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_batch_fund_projects_rolls_back_all_events_and_state_on_later_panic.1.json b/investment_vault/test_snapshots/test/test_batch_fund_projects_rolls_back_all_events_and_state_on_later_panic.1.json
index 788634b..f67bca9 100644
--- a/investment_vault/test_snapshots/test/test_batch_fund_projects_rolls_back_all_events_and_state_on_later_panic.1.json
+++ b/investment_vault/test_snapshots/test/test_batch_fund_projects_rolls_back_all_events_and_state_on_later_panic.1.json
@@ -1367,4 +1367,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_claim_queued_emits_event.1.json b/investment_vault/test_snapshots/test/test_claim_queued_emits_event.1.json
index 677cb79..8274de4 100644
--- a/investment_vault/test_snapshots/test/test_claim_queued_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_claim_queued_emits_event.1.json
@@ -1581,4 +1581,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_claim_settles_queued_redemption.1.json b/investment_vault/test_snapshots/test/test_claim_settles_queued_redemption.1.json
index 66bb372..a370314 100644
--- a/investment_vault/test_snapshots/test/test_claim_settles_queued_redemption.1.json
+++ b/investment_vault/test_snapshots/test/test_claim_settles_queued_redemption.1.json
@@ -1513,4 +1513,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_compact_storage_removes_zero_project_investment.1.json b/investment_vault/test_snapshots/test/test_compact_storage_removes_zero_project_investment.1.json
index b06a76c..3174df1 100644
--- a/investment_vault/test_snapshots/test/test_compact_storage_removes_zero_project_investment.1.json
+++ b/investment_vault/test_snapshots/test/test_compact_storage_removes_zero_project_investment.1.json
@@ -1215,4 +1215,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_concurrent_deposits_and_fund_project.1.json b/investment_vault/test_snapshots/test/test_concurrent_deposits_and_fund_project.1.json
index 390e3e3..5ca5473 100644
--- a/investment_vault/test_snapshots/test/test_concurrent_deposits_and_fund_project.1.json
+++ b/investment_vault/test_snapshots/test/test_concurrent_deposits_and_fund_project.1.json
@@ -1704,4 +1704,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_constructor_panics_with_invalid_registry.1.json b/investment_vault/test_snapshots/test/test_constructor_panics_with_invalid_registry.1.json
index 922c2af..fe94a9c 100644
--- a/investment_vault/test_snapshots/test/test_constructor_panics_with_invalid_registry.1.json
+++ b/investment_vault/test_snapshots/test/test_constructor_panics_with_invalid_registry.1.json
@@ -221,4 +221,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_conversion_empty_vault_is_1_to_1.1.json b/investment_vault/test_snapshots/test/test_conversion_empty_vault_is_1_to_1.1.json
index fc69b93..038e845 100644
--- a/investment_vault/test_snapshots/test/test_conversion_empty_vault_is_1_to_1.1.json
+++ b/investment_vault/test_snapshots/test/test_conversion_empty_vault_is_1_to_1.1.json
@@ -517,4 +517,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_conversion_roundtrip_first_deposit_exact.1.json b/investment_vault/test_snapshots/test/test_conversion_roundtrip_first_deposit_exact.1.json
index 0013294..082635d 100644
--- a/investment_vault/test_snapshots/test/test_conversion_roundtrip_first_deposit_exact.1.json
+++ b/investment_vault/test_snapshots/test/test_conversion_roundtrip_first_deposit_exact.1.json
@@ -511,4 +511,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_conversion_roundtrip_never_favors_withdrawer.1.json b/investment_vault/test_snapshots/test/test_conversion_roundtrip_never_favors_withdrawer.1.json
index 41213c9..abfe50a 100644
--- a/investment_vault/test_snapshots/test/test_conversion_roundtrip_never_favors_withdrawer.1.json
+++ b/investment_vault/test_snapshots/test/test_conversion_roundtrip_never_favors_withdrawer.1.json
@@ -847,4 +847,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_convert_to_shares_and_assets_roundtrip.1.json b/investment_vault/test_snapshots/test/test_convert_to_shares_and_assets_roundtrip.1.json
index c1f468a..dd36733 100644
--- a/investment_vault/test_snapshots/test/test_convert_to_shares_and_assets_roundtrip.1.json
+++ b/investment_vault/test_snapshots/test/test_convert_to_shares_and_assets_roundtrip.1.json
@@ -835,4 +835,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_deposit_at_minimum_succeeds.1.json b/investment_vault/test_snapshots/test/test_deposit_at_minimum_succeeds.1.json
index 9c0136a..13dee4f 100644
--- a/investment_vault/test_snapshots/test/test_deposit_at_minimum_succeeds.1.json
+++ b/investment_vault/test_snapshots/test/test_deposit_at_minimum_succeeds.1.json
@@ -935,4 +935,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_deposit_below_minimum_panics.1.json b/investment_vault/test_snapshots/test/test_deposit_below_minimum_panics.1.json
index 67c17d0..da411fa 100644
--- a/investment_vault/test_snapshots/test/test_deposit_below_minimum_panics.1.json
+++ b/investment_vault/test_snapshots/test/test_deposit_below_minimum_panics.1.json
@@ -602,4 +602,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_deposit_blocked_when_vault_paused.1.json b/investment_vault/test_snapshots/test/test_deposit_blocked_when_vault_paused.1.json
index 4a230ce..1e5a383 100644
--- a/investment_vault/test_snapshots/test/test_deposit_blocked_when_vault_paused.1.json
+++ b/investment_vault/test_snapshots/test/test_deposit_blocked_when_vault_paused.1.json
@@ -649,4 +649,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_deposit_emits_event.1.json b/investment_vault/test_snapshots/test/test_deposit_emits_event.1.json
index 98dbe08..7423b32 100644
--- a/investment_vault/test_snapshots/test/test_deposit_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_deposit_emits_event.1.json
@@ -935,4 +935,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_deposit_proportional_after_first.1.json b/investment_vault/test_snapshots/test/test_deposit_proportional_after_first.1.json
index b6bff21..f975edf 100644
--- a/investment_vault/test_snapshots/test/test_deposit_proportional_after_first.1.json
+++ b/investment_vault/test_snapshots/test/test_deposit_proportional_after_first.1.json
@@ -1383,4 +1383,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_deposit_rejects_when_exceeding_max_hbs_supply.1.json b/investment_vault/test_snapshots/test/test_deposit_rejects_when_exceeding_max_hbs_supply.1.json
index 52f42ec..3e0b5f4 100644
--- a/investment_vault/test_snapshots/test/test_deposit_rejects_when_exceeding_max_hbs_supply.1.json
+++ b/investment_vault/test_snapshots/test/test_deposit_rejects_when_exceeding_max_hbs_supply.1.json
@@ -3083,4 +3083,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_emergency_admin_can_pause_and_unpause_without_owner.1.json b/investment_vault/test_snapshots/test/test_emergency_admin_can_pause_and_unpause_without_owner.1.json
index 1c74518..2ae048a 100644
--- a/investment_vault/test_snapshots/test/test_emergency_admin_can_pause_and_unpause_without_owner.1.json
+++ b/investment_vault/test_snapshots/test/test_emergency_admin_can_pause_and_unpause_without_owner.1.json
@@ -653,4 +653,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_emergency_pause_rejects_non_emergency_admin.1.json b/investment_vault/test_snapshots/test/test_emergency_pause_rejects_non_emergency_admin.1.json
index 5e1ac56..de62e4c 100644
--- a/investment_vault/test_snapshots/test/test_emergency_pause_rejects_non_emergency_admin.1.json
+++ b/investment_vault/test_snapshots/test/test_emergency_pause_rejects_non_emergency_admin.1.json
@@ -559,4 +559,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_enable_secondary_trading.1.json b/investment_vault/test_snapshots/test/test_enable_secondary_trading.1.json
index c427694..ff74396 100644
--- a/investment_vault/test_snapshots/test/test_enable_secondary_trading.1.json
+++ b/investment_vault/test_snapshots/test/test_enable_secondary_trading.1.json
@@ -555,4 +555,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_enable_secondary_trading_emits_event.1.json b/investment_vault/test_snapshots/test/test_enable_secondary_trading_emits_event.1.json
index 4b7102f..8e44b73 100644
--- a/investment_vault/test_snapshots/test/test_enable_secondary_trading_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_enable_secondary_trading_emits_event.1.json
@@ -584,4 +584,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fee_above_cap_panics.1.json b/investment_vault/test_snapshots/test/test_fee_above_cap_panics.1.json
index ef83482..10844cc 100644
--- a/investment_vault/test_snapshots/test/test_fee_above_cap_panics.1.json
+++ b/investment_vault/test_snapshots/test/test_fee_above_cap_panics.1.json
@@ -508,4 +508,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_first_deposit_mints_1_to_1_shares.1.json b/investment_vault/test_snapshots/test/test_first_deposit_mints_1_to_1_shares.1.json
index 450f0ab..9e54e5f 100644
--- a/investment_vault/test_snapshots/test/test_first_deposit_mints_1_to_1_shares.1.json
+++ b/investment_vault/test_snapshots/test/test_first_deposit_mints_1_to_1_shares.1.json
@@ -837,4 +837,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_flash_loan_fails_without_repayment.1.json b/investment_vault/test_snapshots/test/test_flash_loan_fails_without_repayment.1.json
index 32d5ef3..aba7f9a 100644
--- a/investment_vault/test_snapshots/test/test_flash_loan_fails_without_repayment.1.json
+++ b/investment_vault/test_snapshots/test/test_flash_loan_fails_without_repayment.1.json
@@ -599,4 +599,4 @@
       "failed_call": true
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_full_withdrawal_blocked_by_outstanding_investments.1.json b/investment_vault/test_snapshots/test/test_full_withdrawal_blocked_by_outstanding_investments.1.json
index ea9eb0c..89ac607 100644
--- a/investment_vault/test_snapshots/test/test_full_withdrawal_blocked_by_outstanding_investments.1.json
+++ b/investment_vault/test_snapshots/test/test_full_withdrawal_blocked_by_outstanding_investments.1.json
@@ -1180,4 +1180,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_full_withdrawal_with_no_investments.1.json b/investment_vault/test_snapshots/test/test_full_withdrawal_with_no_investments.1.json
index 85ca447..206fd17 100644
--- a/investment_vault/test_snapshots/test/test_full_withdrawal_with_no_investments.1.json
+++ b/investment_vault/test_snapshots/test/test_full_withdrawal_with_no_investments.1.json
@@ -880,4 +880,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_allowed_when_thresholds_met.1.json b/investment_vault/test_snapshots/test/test_fund_project_allowed_when_thresholds_met.1.json
index 612b066..f688df6 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_allowed_when_thresholds_met.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_allowed_when_thresholds_met.1.json
@@ -1373,4 +1373,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_blocked_below_credit_threshold.1.json b/investment_vault/test_snapshots/test/test_fund_project_blocked_below_credit_threshold.1.json
index 91bc673..f6ff1b9 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_blocked_below_credit_threshold.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_blocked_below_credit_threshold.1.json
@@ -1125,4 +1125,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_blocked_below_green_threshold.1.json b/investment_vault/test_snapshots/test/test_fund_project_blocked_below_green_threshold.1.json
index f5c1f9b..98f0bf2 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_blocked_below_green_threshold.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_blocked_below_green_threshold.1.json
@@ -1125,4 +1125,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_cost_estimate.1.json b/investment_vault/test_snapshots/test/test_fund_project_cost_estimate.1.json
index 963ccd5..c74f400 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_cost_estimate.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_cost_estimate.1.json
@@ -1249,4 +1249,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_emits_event.1.json b/investment_vault/test_snapshots/test/test_fund_project_emits_event.1.json
index 65eece6..9994daa 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_emits_event.1.json
@@ -1249,4 +1249,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_panics_when_amount_exceeds_available.1.json b/investment_vault/test_snapshots/test/test_fund_project_panics_when_amount_exceeds_available.1.json
index 0f219a6..138b586 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_panics_when_amount_exceeds_available.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_panics_when_amount_exceeds_available.1.json
@@ -1059,4 +1059,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_panics_when_fully_depleted.1.json b/investment_vault/test_snapshots/test/test_fund_project_panics_when_fully_depleted.1.json
index bc4f3a1..2d88a2f 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_panics_when_fully_depleted.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_panics_when_fully_depleted.1.json
@@ -1180,4 +1180,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_panics_with_out_of_range_project_id.1.json b/investment_vault/test_snapshots/test/test_fund_project_panics_with_out_of_range_project_id.1.json
index ef77532..88ec381 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_panics_with_out_of_range_project_id.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_panics_with_out_of_range_project_id.1.json
@@ -834,4 +834,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_panics_with_zero_project_id.1.json b/investment_vault/test_snapshots/test/test_fund_project_panics_with_zero_project_id.1.json
index ef77532..88ec381 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_panics_with_zero_project_id.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_panics_with_zero_project_id.1.json
@@ -834,4 +834,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_partial_funding_succeeds.1.json b/investment_vault/test_snapshots/test/test_fund_project_partial_funding_succeeds.1.json
index ac9c18a..4c4a21f 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_partial_funding_succeeds.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_partial_funding_succeeds.1.json
@@ -1222,4 +1222,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_records_investment.1.json b/investment_vault/test_snapshots/test/test_fund_project_records_investment.1.json
index ef77532..88ec381 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_records_investment.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_records_investment.1.json
@@ -834,4 +834,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_rejects_paused_registry.1.json b/investment_vault/test_snapshots/test/test_fund_project_rejects_paused_registry.1.json
index 0eaa836..23a3957 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_rejects_paused_registry.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_rejects_paused_registry.1.json
@@ -1106,4 +1106,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_rejects_self_funding_by_admin.1.json b/investment_vault/test_snapshots/test/test_fund_project_rejects_self_funding_by_admin.1.json
index 52ce08a..cadfb7e 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_rejects_self_funding_by_admin.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_rejects_self_funding_by_admin.1.json
@@ -1059,4 +1059,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_second_call_exhausts_remaining_deployable.1.json b/investment_vault/test_snapshots/test/test_fund_project_second_call_exhausts_remaining_deployable.1.json
index 869b8ff..9cacad0 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_second_call_exhausts_remaining_deployable.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_second_call_exhausts_remaining_deployable.1.json
@@ -1180,4 +1180,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_fund_project_succeeds_with_valid_project_id.1.json b/investment_vault/test_snapshots/test/test_fund_project_succeeds_with_valid_project_id.1.json
index df7de6f..40748b2 100644
--- a/investment_vault/test_snapshots/test/test_fund_project_succeeds_with_valid_project_id.1.json
+++ b/investment_vault/test_snapshots/test/test_fund_project_succeeds_with_valid_project_id.1.json
@@ -1180,4 +1180,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_funding_thresholds_default_to_zero.1.json b/investment_vault/test_snapshots/test/test_funding_thresholds_default_to_zero.1.json
index 157490f..2f3544a 100644
--- a/investment_vault/test_snapshots/test/test_funding_thresholds_default_to_zero.1.json
+++ b/investment_vault/test_snapshots/test/test_funding_thresholds_default_to_zero.1.json
@@ -509,4 +509,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_get_hbs_token_info_after_trading_enabled.1.json b/investment_vault/test_snapshots/test/test_get_hbs_token_info_after_trading_enabled.1.json
index c427694..ff74396 100644
--- a/investment_vault/test_snapshots/test/test_get_hbs_token_info_after_trading_enabled.1.json
+++ b/investment_vault/test_snapshots/test/test_get_hbs_token_info_after_trading_enabled.1.json
@@ -555,4 +555,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_get_hbs_token_info_before_trading_enabled.1.json b/investment_vault/test_snapshots/test/test_get_hbs_token_info_before_trading_enabled.1.json
index a861089..e81846b 100644
--- a/investment_vault/test_snapshots/test/test_get_hbs_token_info_before_trading_enabled.1.json
+++ b/investment_vault/test_snapshots/test/test_get_hbs_token_info_before_trading_enabled.1.json
@@ -508,4 +508,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_get_project_investment_zero_for_unfunded.1.json b/investment_vault/test_snapshots/test/test_get_project_investment_zero_for_unfunded.1.json
index 157490f..2f3544a 100644
--- a/investment_vault/test_snapshots/test/test_get_project_investment_zero_for_unfunded.1.json
+++ b/investment_vault/test_snapshots/test/test_get_project_investment_zero_for_unfunded.1.json
@@ -509,4 +509,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_get_registry_returns_initial_registry.1.json b/investment_vault/test_snapshots/test/test_get_registry_returns_initial_registry.1.json
index a861089..e81846b 100644
--- a/investment_vault/test_snapshots/test/test_get_registry_returns_initial_registry.1.json
+++ b/investment_vault/test_snapshots/test/test_get_registry_returns_initial_registry.1.json
@@ -508,4 +508,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_high_utilization_withdrawal_emits_warning_event.1.json b/investment_vault/test_snapshots/test/test_high_utilization_withdrawal_emits_warning_event.1.json
index 5a6ad0b..bacf22c 100644
--- a/investment_vault/test_snapshots/test/test_high_utilization_withdrawal_emits_warning_event.1.json
+++ b/investment_vault/test_snapshots/test/test_high_utilization_withdrawal_emits_warning_event.1.json
@@ -1356,4 +1356,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_initialize.1.json b/investment_vault/test_snapshots/test/test_initialize.1.json
index e33f821..8c6ea3f 100644
--- a/investment_vault/test_snapshots/test/test_initialize.1.json
+++ b/investment_vault/test_snapshots/test/test_initialize.1.json
@@ -509,4 +509,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_management_fee_set_emits_event.1.json b/investment_vault/test_snapshots/test/test_management_fee_set_emits_event.1.json
index 471ee00..b869ae0 100644
--- a/investment_vault/test_snapshots/test/test_management_fee_set_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_management_fee_set_emits_event.1.json
@@ -606,4 +606,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_multisig_batch_fund_projects.1.json b/investment_vault/test_snapshots/test/test_multisig_batch_fund_projects.1.json
index 558e720..0836859 100644
--- a/investment_vault/test_snapshots/test/test_multisig_batch_fund_projects.1.json
+++ b/investment_vault/test_snapshots/test/test_multisig_batch_fund_projects.1.json
@@ -1666,4 +1666,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_multisig_rejects_insufficient_funding_approvals.1.json b/investment_vault/test_snapshots/test/test_multisig_rejects_insufficient_funding_approvals.1.json
index 605665c..741b24d 100644
--- a/investment_vault/test_snapshots/test/test_multisig_rejects_insufficient_funding_approvals.1.json
+++ b/investment_vault/test_snapshots/test/test_multisig_rejects_insufficient_funding_approvals.1.json
@@ -588,4 +588,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_nonzero_fee_accrual.1.json b/investment_vault/test_snapshots/test/test_nonzero_fee_accrual.1.json
index 55bad44..28d7024 100644
--- a/investment_vault/test_snapshots/test/test_nonzero_fee_accrual.1.json
+++ b/investment_vault/test_snapshots/test/test_nonzero_fee_accrual.1.json
@@ -953,4 +953,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_set_and_get_funding_thresholds.1.json b/investment_vault/test_snapshots/test/test_set_and_get_funding_thresholds.1.json
index 8ebb94b..c979165 100644
--- a/investment_vault/test_snapshots/test/test_set_and_get_funding_thresholds.1.json
+++ b/investment_vault/test_snapshots/test/test_set_and_get_funding_thresholds.1.json
@@ -575,4 +575,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_set_funding_thresholds_is_admin_only.1.json b/investment_vault/test_snapshots/test/test_set_funding_thresholds_is_admin_only.1.json
index c4bbb93..ed8dc73 100644
--- a/investment_vault/test_snapshots/test/test_set_funding_thresholds_is_admin_only.1.json
+++ b/investment_vault/test_snapshots/test/test_set_funding_thresholds_is_admin_only.1.json
@@ -532,4 +532,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_set_registry_is_admin_only.1.json b/investment_vault/test_snapshots/test/test_set_registry_is_admin_only.1.json
index e403d04..4214b14 100644
--- a/investment_vault/test_snapshots/test/test_set_registry_is_admin_only.1.json
+++ b/investment_vault/test_snapshots/test/test_set_registry_is_admin_only.1.json
@@ -665,4 +665,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_set_registry_updates_registry.1.json b/investment_vault/test_snapshots/test/test_set_registry_updates_registry.1.json
index 099dfe2..7b26a2e 100644
--- a/investment_vault/test_snapshots/test/test_set_registry_updates_registry.1.json
+++ b/investment_vault/test_snapshots/test/test_set_registry_updates_registry.1.json
@@ -680,4 +680,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_set_registry_validates_new_address.1.json b/investment_vault/test_snapshots/test/test_set_registry_validates_new_address.1.json
index ef83482..10844cc 100644
--- a/investment_vault/test_snapshots/test/test_set_registry_validates_new_address.1.json
+++ b/investment_vault/test_snapshots/test/test_set_registry_validates_new_address.1.json
@@ -508,4 +508,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_set_trusted_emitter_persists_and_emits_event.1.json b/investment_vault/test_snapshots/test/test_set_trusted_emitter_persists_and_emits_event.1.json
index ad607bc..221a17b 100644
--- a/investment_vault/test_snapshots/test/test_set_trusted_emitter_persists_and_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_set_trusted_emitter_persists_and_emits_event.1.json
@@ -668,4 +668,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_total_assets_after_deposit.1.json b/investment_vault/test_snapshots/test/test_total_assets_after_deposit.1.json
index fe86ba6..7fa1fd7 100644
--- a/investment_vault/test_snapshots/test/test_total_assets_after_deposit.1.json
+++ b/investment_vault/test_snapshots/test/test_total_assets_after_deposit.1.json
@@ -834,4 +834,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_trading_disabled_by_default.1.json b/investment_vault/test_snapshots/test/test_trading_disabled_by_default.1.json
index a861089..e81846b 100644
--- a/investment_vault/test_snapshots/test/test_trading_disabled_by_default.1.json
+++ b/investment_vault/test_snapshots/test/test_trading_disabled_by_default.1.json
@@ -508,4 +508,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_transfer_ownership_emits_event.1.json b/investment_vault/test_snapshots/test/test_transfer_ownership_emits_event.1.json
index 5f2ce00..aaed9df 100644
--- a/investment_vault/test_snapshots/test/test_transfer_ownership_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_transfer_ownership_emits_event.1.json
@@ -662,4 +662,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_transfer_to_vault_address_rejected.1.json b/investment_vault/test_snapshots/test/test_transfer_to_vault_address_rejected.1.json
index ef77532..88ec381 100644
--- a/investment_vault/test_snapshots/test/test_transfer_to_vault_address_rejected.1.json
+++ b/investment_vault/test_snapshots/test/test_transfer_to_vault_address_rejected.1.json
@@ -834,4 +834,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_vault_constructor_and_registry_reference_initial_state.1.json b/investment_vault/test_snapshots/test/test_vault_constructor_and_registry_reference_initial_state.1.json
index 9fb8861..0101711 100644
--- a/investment_vault/test_snapshots/test/test_vault_constructor_and_registry_reference_initial_state.1.json
+++ b/investment_vault/test_snapshots/test/test_vault_constructor_and_registry_reference_initial_state.1.json
@@ -1187,4 +1187,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_vault_deposit_cost_estimate.1.json b/investment_vault/test_snapshots/test/test_vault_deposit_cost_estimate.1.json
index 48c5a2d..b6dbe24 100644
--- a/investment_vault/test_snapshots/test/test_vault_deposit_cost_estimate.1.json
+++ b/investment_vault/test_snapshots/test/test_vault_deposit_cost_estimate.1.json
@@ -935,4 +935,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_vault_is_paused_getter_default_false.1.json b/investment_vault/test_snapshots/test/test_vault_is_paused_getter_default_false.1.json
index a861089..e81846b 100644
--- a/investment_vault/test_snapshots/test/test_vault_is_paused_getter_default_false.1.json
+++ b/investment_vault/test_snapshots/test/test_vault_is_paused_getter_default_false.1.json
@@ -508,4 +508,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_vault_migrate_state_rejects_wrong_version.1.json b/investment_vault/test_snapshots/test/test_vault_migrate_state_rejects_wrong_version.1.json
index a861089..e81846b 100644
--- a/investment_vault/test_snapshots/test/test_vault_migrate_state_rejects_wrong_version.1.json
+++ b/investment_vault/test_snapshots/test/test_vault_migrate_state_rejects_wrong_version.1.json
@@ -508,4 +508,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_vault_pause_and_unpause.1.json b/investment_vault/test_snapshots/test/test_vault_pause_and_unpause.1.json
index 553fb49..4121da0 100644
--- a/investment_vault/test_snapshots/test/test_vault_pause_and_unpause.1.json
+++ b/investment_vault/test_snapshots/test/test_vault_pause_and_unpause.1.json
@@ -591,4 +591,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_vault_stale_stored_version_blocks_normal_calls.1.json b/investment_vault/test_snapshots/test/test_vault_stale_stored_version_blocks_normal_calls.1.json
index 157f61d..475c369 100644
--- a/investment_vault/test_snapshots/test/test_vault_stale_stored_version_blocks_normal_calls.1.json
+++ b/investment_vault/test_snapshots/test/test_vault_stale_stored_version_blocks_normal_calls.1.json
@@ -603,4 +603,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_vault_state_version.1.json b/investment_vault/test_snapshots/test/test_vault_state_version.1.json
index 157490f..2f3544a 100644
--- a/investment_vault/test_snapshots/test/test_vault_state_version.1.json
+++ b/investment_vault/test_snapshots/test/test_vault_state_version.1.json
@@ -509,4 +509,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_vault_with_zero_supply.1.json b/investment_vault/test_snapshots/test/test_vault_with_zero_supply.1.json
index a2b51d2..1a66e60 100644
--- a/investment_vault/test_snapshots/test/test_vault_with_zero_supply.1.json
+++ b/investment_vault/test_snapshots/test/test_vault_with_zero_supply.1.json
@@ -937,4 +937,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdraw_at_minimum_succeeds.1.json b/investment_vault/test_snapshots/test/test_withdraw_at_minimum_succeeds.1.json
index acc475b..78ac37c 100644
--- a/investment_vault/test_snapshots/test/test_withdraw_at_minimum_succeeds.1.json
+++ b/investment_vault/test_snapshots/test/test_withdraw_at_minimum_succeeds.1.json
@@ -980,4 +980,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdraw_below_minimum_panics.1.json b/investment_vault/test_snapshots/test/test_withdraw_below_minimum_panics.1.json
index 60f0200..20561f3 100644
--- a/investment_vault/test_snapshots/test/test_withdraw_below_minimum_panics.1.json
+++ b/investment_vault/test_snapshots/test/test_withdraw_below_minimum_panics.1.json
@@ -834,4 +834,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdraw_emits_event.1.json b/investment_vault/test_snapshots/test/test_withdraw_emits_event.1.json
index 6e9898d..3ffebf5 100644
--- a/investment_vault/test_snapshots/test/test_withdraw_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_withdraw_emits_event.1.json
@@ -980,4 +980,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdraw_enqueues_when_insufficient_liquidity.1.json b/investment_vault/test_snapshots/test/test_withdraw_enqueues_when_insufficient_liquidity.1.json
index e4b8fb9..dd394ac 100644
--- a/investment_vault/test_snapshots/test/test_withdraw_enqueues_when_insufficient_liquidity.1.json
+++ b/investment_vault/test_snapshots/test/test_withdraw_enqueues_when_insufficient_liquidity.1.json
@@ -1294,4 +1294,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdraw_fails_when_all_usdc_deployed.1.json b/investment_vault/test_snapshots/test/test_withdraw_fails_when_all_usdc_deployed.1.json
index bc4f3a1..2d88a2f 100644
--- a/investment_vault/test_snapshots/test/test_withdraw_fails_when_all_usdc_deployed.1.json
+++ b/investment_vault/test_snapshots/test/test_withdraw_fails_when_all_usdc_deployed.1.json
@@ -1180,4 +1180,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdraw_queued_emits_event.1.json b/investment_vault/test_snapshots/test/test_withdraw_queued_emits_event.1.json
index e023d42..d29d31e 100644
--- a/investment_vault/test_snapshots/test/test_withdraw_queued_emits_event.1.json
+++ b/investment_vault/test_snapshots/test/test_withdraw_queued_emits_event.1.json
@@ -1365,4 +1365,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdraw_returns_usdc.1.json b/investment_vault/test_snapshots/test/test_withdraw_returns_usdc.1.json
index 13278f7..2b1ac36 100644
--- a/investment_vault/test_snapshots/test/test_withdraw_returns_usdc.1.json
+++ b/investment_vault/test_snapshots/test/test_withdraw_returns_usdc.1.json
@@ -879,4 +879,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdraw_with_zero_supply_panics.1.json b/investment_vault/test_snapshots/test/test_withdraw_with_zero_supply_panics.1.json
index ef83482..10844cc 100644
--- a/investment_vault/test_snapshots/test/test_withdraw_with_zero_supply_panics.1.json
+++ b/investment_vault/test_snapshots/test/test_withdraw_with_zero_supply_panics.1.json
@@ -508,4 +508,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_next_ledger.1.json b/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_next_ledger.1.json
index 6e9898d..3ffebf5 100644
--- a/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_next_ledger.1.json
+++ b/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_next_ledger.1.json
@@ -980,4 +980,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_same_ledger.1.json b/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_same_ledger.1.json
index ef77532..88ec381 100644
--- a/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_same_ledger.1.json
+++ b/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_same_ledger.1.json
@@ -834,4 +834,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_transfer_locked.1.json b/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_transfer_locked.1.json
index b2d1811..7ef1afa 100644
--- a/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_transfer_locked.1.json
+++ b/investment_vault/test_snapshots/test/test_withdrawal_rate_limiting_transfer_locked.1.json
@@ -933,4 +933,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_zero_fee_parity.1.json b/investment_vault/test_snapshots/test/test_zero_fee_parity.1.json
index 5e594ff..0523c92 100644
--- a/investment_vault/test_snapshots/test/test_zero_fee_parity.1.json
+++ b/investment_vault/test_snapshots/test/test_zero_fee_parity.1.json
@@ -901,4 +901,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/test/test_zero_supply_edge_cases_are_handled_consistently.1.json b/investment_vault/test_snapshots/test/test_zero_supply_edge_cases_are_handled_consistently.1.json
index c3f9532..f5091fe 100644
--- a/investment_vault/test_snapshots/test/test_zero_supply_edge_cases_are_handled_consistently.1.json
+++ b/investment_vault/test_snapshots/test/test_zero_supply_edge_cases_are_handled_consistently.1.json
@@ -513,4 +513,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/investment_vault/test_snapshots/wasm_test/wasm_smoke/test_deposit_withdraw_and_admin_flow_via_compiled_wasm.1.json b/investment_vault/test_snapshots/wasm_test/wasm_smoke/test_deposit_withdraw_and_admin_flow_via_compiled_wasm.1.json
index e00f55f..6a0ca8a 100644
--- a/investment_vault/test_snapshots/wasm_test/wasm_smoke/test_deposit_withdraw_and_admin_flow_via_compiled_wasm.1.json
+++ b/investment_vault/test_snapshots/wasm_test/wasm_smoke/test_deposit_withdraw_and_admin_flow_via_compiled_wasm.1.json
@@ -1450,4 +1450,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/notification-service/src/api.ts b/notification-service/src/api.ts
index 126a2bb..b4d1a87 100644
--- a/notification-service/src/api.ts
+++ b/notification-service/src/api.ts
@@ -43,7 +43,10 @@ export function createApi(
     const origin = req.headers.origin;
     if (origin && options.allowedOrigins?.includes(origin)) {
       res.setHeader("Access-Control-Allow-Origin", origin);
-      res.setHeader("Access-Control-Allow-Methods", "GET, PUT, DELETE, OPTIONS");
+      res.setHeader(
+        "Access-Control-Allow-Methods",
+        "GET, PUT, DELETE, OPTIONS",
+      );
       res.setHeader("Access-Control-Allow-Headers", "Content-Type");
     }
     if (req.method === "OPTIONS") {
@@ -133,7 +136,11 @@ export function createApi(
       return;
     }
 
-    if (webhook_url !== undefined && typeof webhook_url === "string" && webhook_url.length > 0) {
+    if (
+      webhook_url !== undefined &&
+      typeof webhook_url === "string" &&
+      webhook_url.length > 0
+    ) {
       try {
         new URL(webhook_url);
       } catch {
@@ -147,8 +154,15 @@ export function createApi(
       return;
     }
 
-    if (min_delta !== undefined && (typeof min_delta !== "number" || !Number.isFinite(min_delta) || min_delta < 0)) {
-      res.status(400).json({ error: "min_delta must be a non-negative number" });
+    if (
+      min_delta !== undefined &&
+      (typeof min_delta !== "number" ||
+        !Number.isFinite(min_delta) ||
+        min_delta < 0)
+    ) {
+      res
+        .status(400)
+        .json({ error: "min_delta must be a non-negative number" });
       return;
     }
 
diff --git a/notification-service/src/config.test.ts b/notification-service/src/config.test.ts
index 2b41771..485b8c4 100644
--- a/notification-service/src/config.test.ts
+++ b/notification-service/src/config.test.ts
@@ -50,9 +50,7 @@ describe("loadConfig", () => {
     const config = loadConfig();
 
     expect(config.rpc_url).toBe("https://soroban-testnet.stellar.org");
-    expect(config.network_passphrase).toBe(
-      "Test SDF Network ; September 2015",
-    );
+    expect(config.network_passphrase).toBe("Test SDF Network ; September 2015");
     expect(config.db_path).toBe("./data/notifications.db");
     expect(config.poll_interval_ms).toBe(30000);
     expect(config.api_port).toBe(3000);
diff --git a/notification-service/src/listener.test.ts b/notification-service/src/listener.test.ts
index 53af230..23fdf03 100644
--- a/notification-service/src/listener.test.ts
+++ b/notification-service/src/listener.test.ts
@@ -239,19 +239,18 @@ describe("pollScoreChanges reconnects after a dropped RPC connection", () => {
       .mockResolvedValueOnce({ sequence: 100 });
 
     // Second poll returns an event
-    getEventsMock
-      .mockResolvedValueOnce({
-        events: [
-          {
-            value: buildScoreChangedEvent(
-              ["score_changed", 7],
-              buildDataMap(FULL_SCORES),
-            ),
-            ledger: 100,
-            timestamp: TIMESTAMP,
-          },
-        ],
-      });
+    getEventsMock.mockResolvedValueOnce({
+      events: [
+        {
+          value: buildScoreChangedEvent(
+            ["score_changed", 7],
+            buildDataMap(FULL_SCORES),
+          ),
+          ledger: 100,
+          timestamp: TIMESTAMP,
+        },
+      ],
+    });
 
     const handle = await pollScoreChanges(
       config,
diff --git a/notification-service/src/notifier.test.ts b/notification-service/src/notifier.test.ts
index 431a138..9d97657 100644
--- a/notification-service/src/notifier.test.ts
+++ b/notification-service/src/notifier.test.ts
@@ -131,8 +131,8 @@ describe("Notifier retry behavior on a failed delivery", () => {
   });
 
   it("does not record a notification or dedup key when webhook returns a server error", async () => {
-    fetchMock.mockImplementationOnce(async () =>
-      new Response("Internal Server Error", { status: 500 }),
+    fetchMock.mockImplementationOnce(
+      async () => new Response("Internal Server Error", { status: 500 }),
     );
 
     const store = makeStore();
@@ -173,13 +173,13 @@ describe("Notifier retry behavior on a failed delivery", () => {
     } as unknown as Store;
 
     // First attempt: webhook fails
-    fetchMock.mockImplementationOnce(async () =>
-      new Response("bad gateway", { status: 502 }),
+    fetchMock.mockImplementationOnce(
+      async () => new Response("bad gateway", { status: 502 }),
     );
 
     // Redelivery: webhook succeeds
-    fetchMock.mockImplementationOnce(async () =>
-      new Response(null, { status: 200 }),
+    fetchMock.mockImplementationOnce(
+      async () => new Response(null, { status: 200 }),
     );
 
     // Use a config without email transport — webhook-only path
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..9a150cb
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "heliobond_contracts",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}
diff --git a/project_registry/test_snapshots/test/bench_registry_create_and_score_project.1.json b/project_registry/test_snapshots/test/bench_registry_create_and_score_project.1.json
index 7bf1997..e506652 100644
--- a/project_registry/test_snapshots/test/bench_registry_create_and_score_project.1.json
+++ b/project_registry/test_snapshots/test/bench_registry_create_and_score_project.1.json
@@ -615,4 +615,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/integration/test_full_heliobond_flow.1.json b/project_registry/test_snapshots/test/integration/test_full_heliobond_flow.1.json
index a809991..b710579 100644
--- a/project_registry/test_snapshots/test/integration/test_full_heliobond_flow.1.json
+++ b/project_registry/test_snapshots/test/integration/test_full_heliobond_flow.1.json
@@ -1537,4 +1537,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_all_only_owner_functions_reject_non_admin_caller.1.json b/project_registry/test_snapshots/test/test_all_only_owner_functions_reject_non_admin_caller.1.json
index 8b6da7b..6d39a5d 100644
--- a/project_registry/test_snapshots/test/test_all_only_owner_functions_reject_non_admin_caller.1.json
+++ b/project_registry/test_snapshots/test/test_all_only_owner_functions_reject_non_admin_caller.1.json
@@ -382,4 +382,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_certify_project.1.json b/project_registry/test_snapshots/test/test_certify_project.1.json
index 489ec47..30b78c9 100644
--- a/project_registry/test_snapshots/test/test_certify_project.1.json
+++ b/project_registry/test_snapshots/test/test_certify_project.1.json
@@ -389,4 +389,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_certify_project_emits_event.1.json b/project_registry/test_snapshots/test/test_certify_project_emits_event.1.json
index 0c6eab1..d17cc00 100644
--- a/project_registry/test_snapshots/test/test_certify_project_emits_event.1.json
+++ b/project_registry/test_snapshots/test/test_certify_project_emits_event.1.json
@@ -421,4 +421,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_compact_storage_removes_zero_collateral.1.json b/project_registry/test_snapshots/test/test_compact_storage_removes_zero_collateral.1.json
index 19a5f82..b3358c4 100644
--- a/project_registry/test_snapshots/test/test_compact_storage_removes_zero_collateral.1.json
+++ b/project_registry/test_snapshots/test/test_compact_storage_removes_zero_collateral.1.json
@@ -819,4 +819,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_create_project_blocked_when_paused.1.json b/project_registry/test_snapshots/test/test_create_project_blocked_when_paused.1.json
index 40a968b..0d0c0cb 100644
--- a/project_registry/test_snapshots/test/test_create_project_blocked_when_paused.1.json
+++ b/project_registry/test_snapshots/test/test_create_project_blocked_when_paused.1.json
@@ -235,4 +235,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_create_project_by_non_whitelisted_panics.1.json b/project_registry/test_snapshots/test/test_create_project_by_non_whitelisted_panics.1.json
index 6ed76ea..ef65075 100644
--- a/project_registry/test_snapshots/test/test_create_project_by_non_whitelisted_panics.1.json
+++ b/project_registry/test_snapshots/test/test_create_project_by_non_whitelisted_panics.1.json
@@ -4,10 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    []
-  ],
+  "auth": [[], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -119,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_create_project_by_whitelisted_address.1.json b/project_registry/test_snapshots/test/test_create_project_by_whitelisted_address.1.json
index 5fa87eb..8d9116e 100644
--- a/project_registry/test_snapshots/test/test_create_project_by_whitelisted_address.1.json
+++ b/project_registry/test_snapshots/test/test_create_project_by_whitelisted_address.1.json
@@ -345,4 +345,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_create_project_emits_event.1.json b/project_registry/test_snapshots/test/test_create_project_emits_event.1.json
index 99468cc..3cb01da 100644
--- a/project_registry/test_snapshots/test/test_create_project_emits_event.1.json
+++ b/project_registry/test_snapshots/test/test_create_project_emits_event.1.json
@@ -370,4 +370,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_create_project_records_created_at.1.json b/project_registry/test_snapshots/test/test_create_project_records_created_at.1.json
index 8f52623..f1d1cc0 100644
--- a/project_registry/test_snapshots/test/test_create_project_records_created_at.1.json
+++ b/project_registry/test_snapshots/test/test_create_project_records_created_at.1.json
@@ -344,4 +344,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_credit_quality_score_changes_rate_correctly.1.json b/project_registry/test_snapshots/test/test_credit_quality_score_changes_rate_correctly.1.json
index 59db8f4..0d9180c 100644
--- a/project_registry/test_snapshots/test/test_credit_quality_score_changes_rate_correctly.1.json
+++ b/project_registry/test_snapshots/test/test_credit_quality_score_changes_rate_correctly.1.json
@@ -570,4 +570,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_credit_quality_score_history_recorded.1.json b/project_registry/test_snapshots/test/test_credit_quality_score_history_recorded.1.json
index 86ae4c1..09c7942 100644
--- a/project_registry/test_snapshots/test/test_credit_quality_score_history_recorded.1.json
+++ b/project_registry/test_snapshots/test/test_credit_quality_score_history_recorded.1.json
@@ -510,4 +510,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_deposit_and_get_collateral.1.json b/project_registry/test_snapshots/test/test_deposit_and_get_collateral.1.json
index 7ee4893..4c40f9c 100644
--- a/project_registry/test_snapshots/test/test_deposit_and_get_collateral.1.json
+++ b/project_registry/test_snapshots/test/test_deposit_and_get_collateral.1.json
@@ -753,4 +753,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_emergency_admin_can_pause_and_unpause_without_owner.1.json b/project_registry/test_snapshots/test/test_emergency_admin_can_pause_and_unpause_without_owner.1.json
index 6c9ffe8..cc2b867 100644
--- a/project_registry/test_snapshots/test/test_emergency_admin_can_pause_and_unpause_without_owner.1.json
+++ b/project_registry/test_snapshots/test/test_emergency_admin_can_pause_and_unpause_without_owner.1.json
@@ -264,4 +264,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_emergency_pause_rejects_non_emergency_admin.1.json b/project_registry/test_snapshots/test/test_emergency_pause_rejects_non_emergency_admin.1.json
index 8b95379..00e99f9 100644
--- a/project_registry/test_snapshots/test/test_emergency_pause_rejects_non_emergency_admin.1.json
+++ b/project_registry/test_snapshots/test/test_emergency_pause_rejects_non_emergency_admin.1.json
@@ -170,4 +170,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_funding_limit_bps_scales_with_reputation.1.json b/project_registry/test_snapshots/test/test_funding_limit_bps_scales_with_reputation.1.json
index 3c80581..b7d9483 100644
--- a/project_registry/test_snapshots/test/test_funding_limit_bps_scales_with_reputation.1.json
+++ b/project_registry/test_snapshots/test/test_funding_limit_bps_scales_with_reputation.1.json
@@ -238,4 +238,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_get_all_projects.1.json b/project_registry/test_snapshots/test/test_get_all_projects.1.json
index 842faef..499158a 100644
--- a/project_registry/test_snapshots/test/test_get_all_projects.1.json
+++ b/project_registry/test_snapshots/test/test_get_all_projects.1.json
@@ -500,4 +500,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_get_projects_page_limit_larger_than_total_projects.1.json b/project_registry/test_snapshots/test/test_get_projects_page_limit_larger_than_total_projects.1.json
index 94eeb86..b0f9dc0 100644
--- a/project_registry/test_snapshots/test/test_get_projects_page_limit_larger_than_total_projects.1.json
+++ b/project_registry/test_snapshots/test/test_get_projects_page_limit_larger_than_total_projects.1.json
@@ -656,4 +656,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_get_projects_page_returns_stable_ordering_across_pages.1.json b/project_registry/test_snapshots/test/test_get_projects_page_returns_stable_ordering_across_pages.1.json
index 8271b3a..b46170f 100644
--- a/project_registry/test_snapshots/test/test_get_projects_page_returns_stable_ordering_across_pages.1.json
+++ b/project_registry/test_snapshots/test/test_get_projects_page_returns_stable_ordering_across_pages.1.json
@@ -971,4 +971,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_get_projects_page_zero_limit_returns_empty.1.json b/project_registry/test_snapshots/test/test_get_projects_page_zero_limit_returns_empty.1.json
index b9c9879..83308bc 100644
--- a/project_registry/test_snapshots/test/test_get_projects_page_zero_limit_returns_empty.1.json
+++ b/project_registry/test_snapshots/test/test_get_projects_page_zero_limit_returns_empty.1.json
@@ -344,4 +344,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_get_score_history_nonexistent_panics.1.json b/project_registry/test_snapshots/test/test_get_score_history_nonexistent_panics.1.json
index 699d274..15b347c 100644
--- a/project_registry/test_snapshots/test/test_get_score_history_nonexistent_panics.1.json
+++ b/project_registry/test_snapshots/test/test_get_score_history_nonexistent_panics.1.json
@@ -4,10 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    []
-  ],
+  "auth": [[], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -119,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_get_whitelister_returns_initial_whitelister.1.json b/project_registry/test_snapshots/test/test_get_whitelister_returns_initial_whitelister.1.json
index 699d274..15b347c 100644
--- a/project_registry/test_snapshots/test/test_get_whitelister_returns_initial_whitelister.1.json
+++ b/project_registry/test_snapshots/test/test_get_whitelister_returns_initial_whitelister.1.json
@@ -4,10 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    []
-  ],
+  "auth": [[], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -119,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_getters_work_when_paused.1.json b/project_registry/test_snapshots/test/test_getters_work_when_paused.1.json
index 8bd2f15..9e758de 100644
--- a/project_registry/test_snapshots/test/test_getters_work_when_paused.1.json
+++ b/project_registry/test_snapshots/test/test_getters_work_when_paused.1.json
@@ -393,4 +393,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_initialize_sets_admin_and_whitelister.1.json b/project_registry/test_snapshots/test/test_initialize_sets_admin_and_whitelister.1.json
index e8e697e..5b5b7be 100644
--- a/project_registry/test_snapshots/test/test_initialize_sets_admin_and_whitelister.1.json
+++ b/project_registry/test_snapshots/test/test_initialize_sets_admin_and_whitelister.1.json
@@ -4,12 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    [],
-    [],
-    []
-  ],
+  "auth": [[], [], [], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -121,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_interest_rate_mid_scores.1.json b/project_registry/test_snapshots/test/test_interest_rate_mid_scores.1.json
index 722f23d..1a6e5a7 100644
--- a/project_registry/test_snapshots/test/test_interest_rate_mid_scores.1.json
+++ b/project_registry/test_snapshots/test/test_interest_rate_mid_scores.1.json
@@ -471,4 +471,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_interest_rate_perfect_scores_is_minimum.1.json b/project_registry/test_snapshots/test/test_interest_rate_perfect_scores_is_minimum.1.json
index addaa5f..e80620c 100644
--- a/project_registry/test_snapshots/test/test_interest_rate_perfect_scores_is_minimum.1.json
+++ b/project_registry/test_snapshots/test/test_interest_rate_perfect_scores_is_minimum.1.json
@@ -471,4 +471,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_interest_rate_zero_scores_is_base_rate.1.json b/project_registry/test_snapshots/test/test_interest_rate_zero_scores_is_base_rate.1.json
index b9c9879..83308bc 100644
--- a/project_registry/test_snapshots/test/test_interest_rate_zero_scores_is_base_rate.1.json
+++ b/project_registry/test_snapshots/test/test_interest_rate_zero_scores_is_base_rate.1.json
@@ -344,4 +344,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_liquidate_collateral_by_admin.1.json b/project_registry/test_snapshots/test/test_liquidate_collateral_by_admin.1.json
index e0b18d8..98f670f 100644
--- a/project_registry/test_snapshots/test/test_liquidate_collateral_by_admin.1.json
+++ b/project_registry/test_snapshots/test/test_liquidate_collateral_by_admin.1.json
@@ -820,4 +820,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_maturity_date_is_mature.1.json b/project_registry/test_snapshots/test/test_maturity_date_is_mature.1.json
index 56192de..965f8b8 100644
--- a/project_registry/test_snapshots/test/test_maturity_date_is_mature.1.json
+++ b/project_registry/test_snapshots/test/test_maturity_date_is_mature.1.json
@@ -345,4 +345,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_migrate_state_noop_on_current_version.1.json b/project_registry/test_snapshots/test/test_migrate_state_noop_on_current_version.1.json
index 4609e52..6639218 100644
--- a/project_registry/test_snapshots/test/test_migrate_state_noop_on_current_version.1.json
+++ b/project_registry/test_snapshots/test/test_migrate_state_noop_on_current_version.1.json
@@ -157,4 +157,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_migrate_state_rejects_wrong_from_version.1.json b/project_registry/test_snapshots/test/test_migrate_state_rejects_wrong_from_version.1.json
index 699d274..15b347c 100644
--- a/project_registry/test_snapshots/test/test_migrate_state_rejects_wrong_from_version.1.json
+++ b/project_registry/test_snapshots/test/test_migrate_state_rejects_wrong_from_version.1.json
@@ -4,10 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    []
-  ],
+  "auth": [[], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -119,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_multiple_creators_sequential_ids.1.json b/project_registry/test_snapshots/test/test_multiple_creators_sequential_ids.1.json
index 6c213dc..8a61164 100644
--- a/project_registry/test_snapshots/test/test_multiple_creators_sequential_ids.1.json
+++ b/project_registry/test_snapshots/test/test_multiple_creators_sequential_ids.1.json
@@ -996,4 +996,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_multisig_update_impact_score_approved.1.json b/project_registry/test_snapshots/test/test_multisig_update_impact_score_approved.1.json
index d3cf614..837de7c 100644
--- a/project_registry/test_snapshots/test/test_multisig_update_impact_score_approved.1.json
+++ b/project_registry/test_snapshots/test/test_multisig_update_impact_score_approved.1.json
@@ -620,4 +620,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_multisig_update_impact_score_rejects_insufficient_approvals.1.json b/project_registry/test_snapshots/test/test_multisig_update_impact_score_rejects_insufficient_approvals.1.json
index 788ccde..c70dab9 100644
--- a/project_registry/test_snapshots/test/test_multisig_update_impact_score_rejects_insufficient_approvals.1.json
+++ b/project_registry/test_snapshots/test/test_multisig_update_impact_score_rejects_insufficient_approvals.1.json
@@ -424,4 +424,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_new_whitelister_can_set_whitelist.1.json b/project_registry/test_snapshots/test/test_new_whitelister_can_set_whitelist.1.json
index 4c3f7e3..b355511 100644
--- a/project_registry/test_snapshots/test/test_new_whitelister_can_set_whitelist.1.json
+++ b/project_registry/test_snapshots/test/test_new_whitelister_can_set_whitelist.1.json
@@ -409,4 +409,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_non_owner_cannot_deposit_collateral.1.json b/project_registry/test_snapshots/test/test_non_owner_cannot_deposit_collateral.1.json
index f92ce7d..f5364dd 100644
--- a/project_registry/test_snapshots/test/test_non_owner_cannot_deposit_collateral.1.json
+++ b/project_registry/test_snapshots/test/test_non_owner_cannot_deposit_collateral.1.json
@@ -602,4 +602,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_owner_can_set_reputation.1.json b/project_registry/test_snapshots/test/test_owner_can_set_reputation.1.json
index b012826..3e46991 100644
--- a/project_registry/test_snapshots/test/test_owner_can_set_reputation.1.json
+++ b/project_registry/test_snapshots/test/test_owner_can_set_reputation.1.json
@@ -191,4 +191,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_registry_constructor_deployment_and_initial_state.1.json b/project_registry/test_snapshots/test/test_registry_constructor_deployment_and_initial_state.1.json
index c93b7ef..ce23746 100644
--- a/project_registry/test_snapshots/test/test_registry_constructor_deployment_and_initial_state.1.json
+++ b/project_registry/test_snapshots/test/test_registry_constructor_deployment_and_initial_state.1.json
@@ -736,4 +736,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_registry_constructor_deployment_cost_estimate_and_initial_state.1.json b/project_registry/test_snapshots/test/test_registry_constructor_deployment_cost_estimate_and_initial_state.1.json
index 94a1cee..62b2e5e 100644
--- a/project_registry/test_snapshots/test/test_registry_constructor_deployment_cost_estimate_and_initial_state.1.json
+++ b/project_registry/test_snapshots/test/test_registry_constructor_deployment_cost_estimate_and_initial_state.1.json
@@ -687,4 +687,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_registry_pause_and_unpause.1.json b/project_registry/test_snapshots/test/test_registry_pause_and_unpause.1.json
index e9971a5..e369023 100644
--- a/project_registry/test_snapshots/test/test_registry_pause_and_unpause.1.json
+++ b/project_registry/test_snapshots/test/test_registry_pause_and_unpause.1.json
@@ -203,4 +203,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_release_collateral_after_maturity.1.json b/project_registry/test_snapshots/test/test_release_collateral_after_maturity.1.json
index 42f8907..9322c6b 100644
--- a/project_registry/test_snapshots/test/test_release_collateral_after_maturity.1.json
+++ b/project_registry/test_snapshots/test/test_release_collateral_after_maturity.1.json
@@ -768,4 +768,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_reputation_above_100_panics.1.json b/project_registry/test_snapshots/test/test_reputation_above_100_panics.1.json
index 6ed76ea..ef65075 100644
--- a/project_registry/test_snapshots/test/test_reputation_above_100_panics.1.json
+++ b/project_registry/test_snapshots/test/test_reputation_above_100_panics.1.json
@@ -4,10 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    []
-  ],
+  "auth": [[], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -119,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_reputation_can_be_updated.1.json b/project_registry/test_snapshots/test/test_reputation_can_be_updated.1.json
index 6c267e0..bb872ad 100644
--- a/project_registry/test_snapshots/test/test_reputation_can_be_updated.1.json
+++ b/project_registry/test_snapshots/test/test_reputation_can_be_updated.1.json
@@ -236,4 +236,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_reputation_defaults_to_zero.1.json b/project_registry/test_snapshots/test/test_reputation_defaults_to_zero.1.json
index 6ed76ea..ef65075 100644
--- a/project_registry/test_snapshots/test/test_reputation_defaults_to_zero.1.json
+++ b/project_registry/test_snapshots/test/test_reputation_defaults_to_zero.1.json
@@ -4,10 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    []
-  ],
+  "auth": [[], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -119,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_score_changed_event_contains_old_and_new_values.1.json b/project_registry/test_snapshots/test/test_score_changed_event_contains_old_and_new_values.1.json
index b9ec7e5..63f496b 100644
--- a/project_registry/test_snapshots/test/test_score_changed_event_contains_old_and_new_values.1.json
+++ b/project_registry/test_snapshots/test/test_score_changed_event_contains_old_and_new_values.1.json
@@ -615,4 +615,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_score_history_multiple_updates_ordered.1.json b/project_registry/test_snapshots/test/test_score_history_multiple_updates_ordered.1.json
index 9f3c517..52f8cc7 100644
--- a/project_registry/test_snapshots/test/test_score_history_multiple_updates_ordered.1.json
+++ b/project_registry/test_snapshots/test/test_score_history_multiple_updates_ordered.1.json
@@ -671,4 +671,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_score_history_noop_does_not_append.1.json b/project_registry/test_snapshots/test/test_score_history_noop_does_not_append.1.json
index 621581a..ba350ff 100644
--- a/project_registry/test_snapshots/test/test_score_history_noop_does_not_append.1.json
+++ b/project_registry/test_snapshots/test/test_score_history_noop_does_not_append.1.json
@@ -516,4 +516,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_score_history_records_entry_on_update.1.json b/project_registry/test_snapshots/test/test_score_history_records_entry_on_update.1.json
index 60d0ac5..b0c1484 100644
--- a/project_registry/test_snapshots/test/test_score_history_records_entry_on_update.1.json
+++ b/project_registry/test_snapshots/test/test_score_history_records_entry_on_update.1.json
@@ -471,4 +471,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_sequential_project_ids.1.json b/project_registry/test_snapshots/test/test_sequential_project_ids.1.json
index 842faef..499158a 100644
--- a/project_registry/test_snapshots/test/test_sequential_project_ids.1.json
+++ b/project_registry/test_snapshots/test/test_sequential_project_ids.1.json
@@ -500,4 +500,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_set_and_get_reputation.1.json b/project_registry/test_snapshots/test/test_set_and_get_reputation.1.json
index 8dcdfe2..271179b 100644
--- a/project_registry/test_snapshots/test/test_set_and_get_reputation.1.json
+++ b/project_registry/test_snapshots/test/test_set_and_get_reputation.1.json
@@ -191,4 +191,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_set_creator_reputation_emits_event.1.json b/project_registry/test_snapshots/test/test_set_creator_reputation_emits_event.1.json
index c5b932a..ea40cf7 100644
--- a/project_registry/test_snapshots/test/test_set_creator_reputation_emits_event.1.json
+++ b/project_registry/test_snapshots/test/test_set_creator_reputation_emits_event.1.json
@@ -292,4 +292,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_set_whitelist_emits_event.1.json b/project_registry/test_snapshots/test/test_set_whitelist_emits_event.1.json
index 2f8ce57..55ac175 100644
--- a/project_registry/test_snapshots/test/test_set_whitelist_emits_event.1.json
+++ b/project_registry/test_snapshots/test/test_set_whitelist_emits_event.1.json
@@ -220,4 +220,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_set_whitelister_is_admin_only.1.json b/project_registry/test_snapshots/test/test_set_whitelister_is_admin_only.1.json
index f890e6d..53267d9 100644
--- a/project_registry/test_snapshots/test/test_set_whitelister_is_admin_only.1.json
+++ b/project_registry/test_snapshots/test/test_set_whitelister_is_admin_only.1.json
@@ -4,11 +4,7 @@
     "nonce": 1,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    [],
-    []
-  ],
+  "auth": [[], [], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -143,4 +139,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_set_whitelister_updates_whitelister.1.json b/project_registry/test_snapshots/test/test_set_whitelister_updates_whitelister.1.json
index 1e06602..a606271 100644
--- a/project_registry/test_snapshots/test/test_set_whitelister_updates_whitelister.1.json
+++ b/project_registry/test_snapshots/test/test_set_whitelister_updates_whitelister.1.json
@@ -158,4 +158,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_stale_stored_version_blocks_normal_calls.1.json b/project_registry/test_snapshots/test/test_stale_stored_version_blocks_normal_calls.1.json
index ac72207..b457191 100644
--- a/project_registry/test_snapshots/test/test_stale_stored_version_blocks_normal_calls.1.json
+++ b/project_registry/test_snapshots/test/test_stale_stored_version_blocks_normal_calls.1.json
@@ -189,4 +189,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_state_version_matches_stored.1.json b/project_registry/test_snapshots/test/test_state_version_matches_stored.1.json
index f09eace..d0ea818 100644
--- a/project_registry/test_snapshots/test/test_state_version_matches_stored.1.json
+++ b/project_registry/test_snapshots/test/test_state_version_matches_stored.1.json
@@ -4,11 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    [],
-    []
-  ],
+  "auth": [[], [], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -120,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_transfer_ownership_emits_event.1.json b/project_registry/test_snapshots/test/test_transfer_ownership_emits_event.1.json
index ec1c9c8..2acc35c 100644
--- a/project_registry/test_snapshots/test/test_transfer_ownership_emits_event.1.json
+++ b/project_registry/test_snapshots/test/test_transfer_ownership_emits_event.1.json
@@ -273,4 +273,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_unauthorized_caller_cannot_set_reputation.1.json b/project_registry/test_snapshots/test/test_unauthorized_caller_cannot_set_reputation.1.json
index f54e33f..5a8143e 100644
--- a/project_registry/test_snapshots/test/test_unauthorized_caller_cannot_set_reputation.1.json
+++ b/project_registry/test_snapshots/test/test_unauthorized_caller_cannot_set_reputation.1.json
@@ -4,10 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    []
-  ],
+  "auth": [[], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -119,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_credit_quality_independent_of_green_impact.1.json b/project_registry/test_snapshots/test/test_update_credit_quality_independent_of_green_impact.1.json
index 6e7e2fe..7f42c22 100644
--- a/project_registry/test_snapshots/test/test_update_credit_quality_independent_of_green_impact.1.json
+++ b/project_registry/test_snapshots/test/test_update_credit_quality_independent_of_green_impact.1.json
@@ -568,4 +568,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_credit_quality_score_boundary_values.1.json b/project_registry/test_snapshots/test/test_update_credit_quality_score_boundary_values.1.json
index eeeacdc..0ba532b 100644
--- a/project_registry/test_snapshots/test/test_update_credit_quality_score_boundary_values.1.json
+++ b/project_registry/test_snapshots/test/test_update_credit_quality_score_boundary_values.1.json
@@ -511,4 +511,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_credit_quality_score_noop_identical_values.1.json b/project_registry/test_snapshots/test/test_update_credit_quality_score_noop_identical_values.1.json
index b59b666..b798c60 100644
--- a/project_registry/test_snapshots/test/test_update_credit_quality_score_noop_identical_values.1.json
+++ b/project_registry/test_snapshots/test/test_update_credit_quality_score_noop_identical_values.1.json
@@ -511,4 +511,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_credit_quality_score_out_of_range_panics.1.json b/project_registry/test_snapshots/test/test_update_credit_quality_score_out_of_range_panics.1.json
index b9c9879..83308bc 100644
--- a/project_registry/test_snapshots/test/test_update_credit_quality_score_out_of_range_panics.1.json
+++ b/project_registry/test_snapshots/test/test_update_credit_quality_score_out_of_range_panics.1.json
@@ -344,4 +344,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_credit_quality_score_success.1.json b/project_registry/test_snapshots/test/test_update_credit_quality_score_success.1.json
index e99ae39..7c48383 100644
--- a/project_registry/test_snapshots/test/test_update_credit_quality_score_success.1.json
+++ b/project_registry/test_snapshots/test/test_update_credit_quality_score_success.1.json
@@ -468,4 +468,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score.1.json b/project_registry/test_snapshots/test/test_update_impact_score.1.json
index 4f67249..0898a22 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score.1.json
@@ -471,4 +471,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score_blocked_when_paused.1.json b/project_registry/test_snapshots/test/test_update_impact_score_blocked_when_paused.1.json
index c332b05..c51d334 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score_blocked_when_paused.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score_blocked_when_paused.1.json
@@ -391,4 +391,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score_boundary_values.1.json b/project_registry/test_snapshots/test/test_update_impact_score_boundary_values.1.json
index 780f010..ad984aa 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score_boundary_values.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score_boundary_values.1.json
@@ -517,4 +517,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score_emits_event.1.json b/project_registry/test_snapshots/test/test_update_impact_score_emits_event.1.json
index b9ec7e5..63f496b 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score_emits_event.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score_emits_event.1.json
@@ -615,4 +615,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score_exceeds_100_panics_credit_quality.1.json b/project_registry/test_snapshots/test/test_update_impact_score_exceeds_100_panics_credit_quality.1.json
index b9c9879..83308bc 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score_exceeds_100_panics_credit_quality.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score_exceeds_100_panics_credit_quality.1.json
@@ -344,4 +344,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score_exceeds_100_panics_green_impact.1.json b/project_registry/test_snapshots/test/test_update_impact_score_exceeds_100_panics_green_impact.1.json
index b9c9879..83308bc 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score_exceeds_100_panics_green_impact.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score_exceeds_100_panics_green_impact.1.json
@@ -344,4 +344,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score_max_value_panics.1.json b/project_registry/test_snapshots/test/test_update_impact_score_max_value_panics.1.json
index b9c9879..83308bc 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score_max_value_panics.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score_max_value_panics.1.json
@@ -344,4 +344,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score_nonexistent_project_panics.1.json b/project_registry/test_snapshots/test/test_update_impact_score_nonexistent_project_panics.1.json
index 699d274..15b347c 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score_nonexistent_project_panics.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score_nonexistent_project_panics.1.json
@@ -4,10 +4,7 @@
     "nonce": 0,
     "mux_id": 0
   },
-  "auth": [
-    [],
-    []
-  ],
+  "auth": [[], []],
   "ledger": {
     "protocol_version": 26,
     "sequence_number": 0,
@@ -119,4 +116,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_impact_score_noop_identical_values.1.json b/project_registry/test_snapshots/test/test_update_impact_score_noop_identical_values.1.json
index 2422555..6bb8297 100644
--- a/project_registry/test_snapshots/test/test_update_impact_score_noop_identical_values.1.json
+++ b/project_registry/test_snapshots/test/test_update_impact_score_noop_identical_values.1.json
@@ -516,4 +516,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_update_score_non_admin_panics.1.json b/project_registry/test_snapshots/test/test_update_score_non_admin_panics.1.json
index 2699c16..b88c70b 100644
--- a/project_registry/test_snapshots/test/test_update_score_non_admin_panics.1.json
+++ b/project_registry/test_snapshots/test/test_update_score_non_admin_panics.1.json
@@ -368,4 +368,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_uri_above_max_length_panics.1.json b/project_registry/test_snapshots/test/test_uri_above_max_length_panics.1.json
index 594e368..4424e3a 100644
--- a/project_registry/test_snapshots/test/test_uri_above_max_length_panics.1.json
+++ b/project_registry/test_snapshots/test/test_uri_above_max_length_panics.1.json
@@ -188,4 +188,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_uri_below_min_length_panics.1.json b/project_registry/test_snapshots/test/test_uri_below_min_length_panics.1.json
index 594e368..4424e3a 100644
--- a/project_registry/test_snapshots/test/test_uri_below_min_length_panics.1.json
+++ b/project_registry/test_snapshots/test/test_uri_below_min_length_panics.1.json
@@ -188,4 +188,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_uri_exactly_max_length_accepted.1.json b/project_registry/test_snapshots/test/test_uri_exactly_max_length_accepted.1.json
index 6cde3b9..c7104c8 100644
--- a/project_registry/test_snapshots/test/test_uri_exactly_max_length_accepted.1.json
+++ b/project_registry/test_snapshots/test/test_uri_exactly_max_length_accepted.1.json
@@ -344,4 +344,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_uri_exactly_min_length_accepted.1.json b/project_registry/test_snapshots/test/test_uri_exactly_min_length_accepted.1.json
index ddb7059..2d84c43 100644
--- a/project_registry/test_snapshots/test/test_uri_exactly_min_length_accepted.1.json
+++ b/project_registry/test_snapshots/test/test_uri_exactly_min_length_accepted.1.json
@@ -370,4 +370,4 @@
       "failed_call": false
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_uri_with_special_characters_and_unicode_accepted.1.json b/project_registry/test_snapshots/test/test_uri_with_special_characters_and_unicode_accepted.1.json
index 4c372ac..75d0041 100644
--- a/project_registry/test_snapshots/test/test_uri_with_special_characters_and_unicode_accepted.1.json
+++ b/project_registry/test_snapshots/test/test_uri_with_special_characters_and_unicode_accepted.1.json
@@ -345,4 +345,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/test/test_verify_metadata_hash_matches_recorded_hash.1.json b/project_registry/test_snapshots/test/test_verify_metadata_hash_matches_recorded_hash.1.json
index 9eb5d34..4b30c5e 100644
--- a/project_registry/test_snapshots/test/test_verify_metadata_hash_matches_recorded_hash.1.json
+++ b/project_registry/test_snapshots/test/test_verify_metadata_hash_matches_recorded_hash.1.json
@@ -345,4 +345,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}
diff --git a/project_registry/test_snapshots/wasm_test/wasm_smoke/test_create_certify_and_admin_flow_via_compiled_wasm.1.json b/project_registry/test_snapshots/wasm_test/wasm_smoke/test_create_certify_and_admin_flow_via_compiled_wasm.1.json
index d306332..108b878 100644
--- a/project_registry/test_snapshots/wasm_test/wasm_smoke/test_create_certify_and_admin_flow_via_compiled_wasm.1.json
+++ b/project_registry/test_snapshots/wasm_test/wasm_smoke/test_create_certify_and_admin_flow_via_compiled_wasm.1.json
@@ -625,4 +625,4 @@
     ]
   },
   "events": []
-}
\ No newline at end of file
+}