chore: release v0.12.0

[github-actions]

🤖 New release

• world-id-primitives: 0.11.0 -> 0.12.0 (⚠ API breaking changes)
• world-id-proof: 0.11.0 -> 0.12.0 (✓ API compatible changes)
• world-id-registries: 0.11.0 -> 0.12.0
• world-id-authenticator: 0.11.0 -> 0.12.0 (✓ API compatible changes)
• world-id-issuer: 0.11.0 -> 0.12.0
• world-id-core: 0.11.0 -> 0.12.0 (✓ API compatible changes)

⚠ world-id-primitives breaking changes

--- failure constructible_struct_adds_field: externally-constructible struct adds field ---

Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
        ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/constructible_struct_adds_field.ron

Failed in:
  field Credential.issuer_version in /tmp/.tmpNovbt5/world-id-protocol/crates/primitives/src/credential.rs:124
  field Credential.issuer_version in /tmp/.tmpNovbt5/world-id-protocol/crates/primitives/src/credential.rs:124

Changelog

world-id-primitives

0.12.0 - 2026-06-02

Added

• introduce issuer version attribute to credential (#725)

Other

• (node) add retry logic for RPC requests + bump oprf deps (#764)
• update Cargo.toml dependencies

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This PR was generated with release-plz.

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Note

Low Risk
Diff is version and changelog only; functional risk is for downstream crates on the primitives API break, not from new logic in this PR.

Overview
Release v0.12.0 bumps the workspace and internal crates (world-id-primitives, world-id-proof, world-id-core, world-id-authenticator, world-id-issuer, world-id-registries, and related tooling) from 0.11.0 to 0.12.0, with Cargo.lock aligned to those versions.

The changelog entry for this release highlights issuer version on credentials (already landed via #725): a new issuer_version field on Credential in world-id-primitives, which is a semver-breaking change for code that constructs Credential with struct literals. Other noted items in the release notes include OPRF node RPC retry logic and dependency updates (#764).

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