chore: release v0.99.12

[propellerci]

🤖 New release

• fynd-core: 0.99.11 -> 0.99.12
• fynd-rpc-types: 0.99.11 -> 0.99.12
• fynd-rpc: 0.99.11 -> 0.99.12
• fynd-client: 0.99.11 -> 0.99.12
• fynd: 0.99.11 -> 0.99.12

Changelog

fynd

0.99.12 (2026-08-20)

Features

• count exclusive candidates dropped for invalid route shape (dd16584)

---

This PR was generated with release-plz.

[github-actions]

Breaking API Changes Detected

This PR introduces breaking API changes, but the PR title does not declare them.
Either fix the breaking changes, or declare them:

• Append ! to the PR title type (e.g. feat!: ...) and make sure a !-marked commit
  lands on main — release-plz bumps the minor version for breaking changes on 0.x.x.

semver-checks output

error: failed to load rustdoc from file at `"target/doc/fynd_core.json"`

Caused by:
    unsupported rustdoc format v60 for file: target/doc/fynd_core.json
    (supported formats are v55, v56, v57)
error: failed to load rustdoc from file at `"target/doc/fynd_test_fixtures.json"`

Caused by:
    unsupported rustdoc format v60 for file: target/doc/fynd_test_fixtures.json
    (supported formats are v55, v56, v57)
error: failed to load rustdoc from file at `"target/doc/fynd_rpc.json"`

Caused by:
    unsupported rustdoc format v60 for file: target/doc/fynd_rpc.json
    (supported formats are v55, v56, v57)
error: failed to load rustdoc from file at `"target/doc/fynd_rpc_types.json"`

Caused by:
    unsupported rustdoc format v60 for file: target/doc/fynd_rpc_types.json
    (supported formats are v55, v56, v57)
error: failed to load rustdoc from file at `"target/doc/fynd_client.json"`

Caused by:
    unsupported rustdoc format v60 for file: target/doc/fynd_client.json
    (supported formats are v55, v56, v57)
error: failed to load rustdoc from file at `"target/doc/fynd_tools_common.json"`

Caused by:
    unsupported rustdoc format v60 for file: target/doc/fynd_tools_common.json
    (supported formats are v55, v56, v57)
error: failed to load rustdoc from file at `"target/doc/erc20_overrides.json"`

Caused by:
    unsupported rustdoc format v60 for file: target/doc/erc20_overrides.json
    (supported formats are v55, v56, v57)