chore: release v0.16.0 (#595)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

CHANGELOG.md

@@ -7,6 +7,37 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.16.0](https://github.com/nearai/ironclaw/compare/v0.15.0...v0.16.0) - 2026-03-06
+
+### Added
+
+- *(e2e)* extensions tab tests, CI parallelization, and 3 production bug fixes ([#584](https://github.com/nearai/ironclaw/pull/584))
+- WASM extension versioning with WIT compat checks ([#592](https://github.com/nearai/ironclaw/pull/592))
+- Add HMAC-SHA256 webhook signature validation for Slack ([#588](https://github.com/nearai/ironclaw/pull/588))
+- restart ([#531](https://github.com/nearai/ironclaw/pull/531))
+- merge http/web_fetch tools, add tool output stash for large responses ([#578](https://github.com/nearai/ironclaw/pull/578))
+- integrate 13-dimension complexity scorer into smart routing ([#529](https://github.com/nearai/ironclaw/pull/529))
+
+### Fixed
+
+- *(llm)* fix reasoning model response parsing bugs ([#564](https://github.com/nearai/ironclaw/pull/564)) ([#580](https://github.com/nearai/ironclaw/pull/580))
+- *(ci)* fix three coverage workflow failures ([#597](https://github.com/nearai/ironclaw/pull/597))
+- Telegram channel accepts group messages from all users if owner_… ([#590](https://github.com/nearai/ironclaw/pull/590))
+- *(ci)* anchor coverage/ gitignore rule to repo root ([#591](https://github.com/nearai/ironclaw/pull/591))
+- *(security)* use OsRng for all security-critical key and token generation ([#519](https://github.com/nearai/ironclaw/pull/519))
+- prevent concurrent memory hygiene passes and Windows file lock errors ([#535](https://github.com/nearai/ironclaw/pull/535))
+- sort tool_definitions() for deterministic LLM tool ordering ([#582](https://github.com/nearai/ironclaw/pull/582))
+- *(ci)* persist all cargo-llvm-cov env vars for E2E coverage ([#559](https://github.com/nearai/ironclaw/pull/559))
+
+### Other
+
+- *(llm)* complete response cache — set_model invalidation, stats logging, sync mutex ([#290](https://github.com/nearai/ironclaw/pull/290))
+- add 29 E2E trace tests for issues #571-575 ([#593](https://github.com/nearai/ironclaw/pull/593))
+- add 26 tests for multi-thread safety, db CRUD, concurrency, errors ([#442](https://github.com/nearai/ironclaw/pull/442))
+- update WASM artifact SHA256 checksums [skip ci] ([#560](https://github.com/nearai/ironclaw/pull/560))
+- add WIT compatibility tests for WASM extensions ([#586](https://github.com/nearai/ironclaw/pull/586))
+- Trajectory benchmarks and e2e trace test rig ([#553](https://github.com/nearai/ironclaw/pull/553))
+
 ## [0.15.0](https://github.com/nearai/ironclaw/compare/v0.14.0...v0.15.0) - 2026-03-04
 
 ### Added

Cargo.lock

@@ -18,7 +18,7 @@ exclude = [
 
 [package]
 name = "ironclaw"
-version = "0.15.0"
+version = "0.16.0"
 edition = "2024"
 rust-version = "1.92"
 description = "Secure personal AI assistant that protects your data and expands its capabilities on the fly"