Bump version to 2.2.1 and update changelog

Author: CodeAbra

CHANGELOG.md

@@ -5,6 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.2.1] — 2026-07-12
+
+### Fixed
+
+- **Right context, not stale replays.** Backlog replay no longer injects old
+  conversations as the active task, per-message context injection works on the
+  Rust engine again, and captures still feed the freshness surfaces when the
+  daemon is down.
+- **Lighter capture.** The Stop hook captures one response per turn instead of
+  re-spooling the whole transcript every time.
+- **Steadier daemon under load.** The boot background fleet defers instead of
+  stampeding (which could push memory past the watchdog's limit and kill the
+  daemon), the watchdog honors cold-start grace and no longer races its own
+  shutdown, recent-window writes survive torn lines across processes, and a
+  slow-exiting worker keeps its result instead of discarding it.
+
 ## [2.2.0] — 2026-07-11
 
 ### Added

README.md

@@ -9,7 +9,7 @@
 <p align="center"><b>Persistent memory for any MCP client.</b> Local, encrypted, verbatim recall via vector search + knowledge graph. MIT.</p>
 
 <p align="center">
-  <img src="https://img.shields.io/badge/release-v2.2.0-1f6feb?style=flat-square" alt="Release v2.2.0">
+  <img src="https://img.shields.io/badge/release-v2.2.1-1f6feb?style=flat-square" alt="Release v2.2.1">
   <a href="LICENSE"><img src="https://img.shields.io/badge/license-MIT-1f6feb?style=flat-square" alt="License: MIT"></a>
   <img src="https://img.shields.io/badge/python-3.11%20|%203.12-3776ab?style=flat-square&logo=python&logoColor=white" alt="Python 3.11 | 3.12">
   <img src="https://img.shields.io/badge/platform-macOS%20|%20Linux-555?style=flat-square" alt="Platform: macOS and Linux">

README_zh-CN.md

@@ -14,7 +14,7 @@
 <p align="center">每一项声明都附带可复现的基准测试脚本。你可以自己跑一遍验证。</p>
 
 <p align="center">
-  <img src="https://img.shields.io/badge/release-v2.2.0-1f6feb?style=flat-square" alt="Release v2.2.0">
+  <img src="https://img.shields.io/badge/release-v2.2.1-1f6feb?style=flat-square" alt="Release v2.2.1">
   <a href="LICENSE"><img src="https://img.shields.io/badge/license-MIT-1f6feb?style=flat-square" alt="License: MIT"></a>
   <img src="https://img.shields.io/badge/python-3.11%20|%203.12-3776ab?style=flat-square&logo=python&logoColor=white" alt="Python 3.11 | 3.12">
   <img src="https://img.shields.io/badge/platform-macOS%20|%20Linux-555?style=flat-square" alt="Platform: macOS and Linux">

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "iai-mcp"
-version = "2.2.0"
+version = "2.2.1"
 description = "MCP server giving Claude persistent autistic-style memory + learning"
 requires-python = ">=3.11,<3.13"
 dependencies = [