All done. Here's a summary of what happened:

**Dependencies updated (all patch bumps):**

| Package | Before | After | Type |
|---------|--------|-------|------|
| `tokio` | 1.52.2 | 1.52.3 | Direct |
| `cc` | 1.2.61 | 1.2.62 | Transitive (build tool) |
| `hashbrown` | 0.17.0 | 0.17.1 | Transitive (via indexmap) |

No minor or major version bumps were available — everything was at current minor/patch for their semver ranges.

**All quality gates passed ✅:**
- `cargo fmt --check` — clean
- `cargo clippy` — 0 warnings
- `cargo test --all-features` — 403 tests + 14 doctests passed
- `cargo build --all-features` — clean
- `cargo deny check` — no advisories, bans, or license issues
- `cargo audit` — no vulnerabilities across 268 crate dependencies

Since `Cargo.lock` is correctly gitignored for this library crate (standard convention — consumers resolve their own lockfiles), there's nothing to commit. The local lockfile is updated for development builds.