diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9def6d0..160c175b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,90 @@
 
 All notable changes to claude-mem.
 
+## [v10.0.0] - 2026-02-11
+
+## OpenClaw Plugin — Persistent Memory for OpenClaw Agents
+
+Claude-mem now has an official [OpenClaw](https://openclaw.ai) plugin, bringing persistent memory to agents running on the OpenClaw gateway. This is a major milestone — claude-mem's memory system is no longer limited to Claude Code sessions.
+
+### What It Does
+
+The plugin bridges claude-mem's observation pipeline with OpenClaw's embedded runner (`pi-embedded`), which calls the Anthropic API directly without spawning a `claude` process. Three core capabilities:
+
+1. **Observation Recording** — Captures every tool call from OpenClaw agents and sends it to the claude-mem worker for AI-powered compression and storage
+2. **MEMORY.md Live Sync** — Writes a continuously-updated memory timeline to each agent's workspace, so agents start every session with full context from previous work
+3. **Observation Feed** — Streams new observations to messaging channels (Telegram, Discord, Slack, Signal, WhatsApp, LINE) in real-time via SSE
+
+### Quick Start
+
+Add claude-mem to your OpenClaw gateway config:
+
+```json
+{
+  "plugins": {
+    "claude-mem": {
+      "enabled": true,
+      "config": {
+        "project": "my-project",
+        "syncMemoryFile": true,
+        "observationFeed": {
+          "enabled": true,
+          "channel": "telegram",
+          "to": "your-chat-id"
+        }
+      }
+    }
+  }
+}
+```
+
+The claude-mem worker service must be running on the same machine (`localhost:37777`).
+
+### Commands
+
+- `/claude-mem-status` — Worker health check, active sessions, feed connection state
+- `/claude-mem-feed` — Show/toggle observation feed status
+- `/claude-mem-feed on|off` — Enable/disable feed
+
+### How the Event Lifecycle Works
+
+```
+OpenClaw Gateway
+  ├── session_start ──────────→ Init claude-mem session
+  ├── before_agent_start ─────→ Sync MEMORY.md + track workspace
+  ├── tool_result_persist ────→ Record observation + re-sync MEMORY.md
+  ├── agent_end ──────────────→ Summarize + complete session
+  ├── session_end ────────────→ Clean up session tracking
+  └── gateway_start ──────────→ Reset all tracking
+```
+
+All observation recording and MEMORY.md syncs are fire-and-forget — they never block the agent.
+
+📖 Full documentation: [OpenClaw Integration Guide](https://docs.claude-mem.ai/docs/openclaw-integration)
+
+---
+
+## Windows Platform Improvements
+
+- **ProcessManager**: Migrated daemon spawning from deprecated WMIC to PowerShell `Start-Process` with `-WindowStyle Hidden`
+- **ChromaSync**: Re-enabled vector search on Windows (was previously disabled entirely)
+- **Worker Service**: Added unified DB-ready gate middleware — all DB-dependent endpoints now wait for initialization instead of returning "Database not initialized" errors
+- **EnvManager**: Switched from fragile allowlist to simple blocklist for subprocess env vars (only strips `ANTHROPIC_API_KEY` per Issue #733)
+
+## Session Management Fixes
+
+- Fixed unbounded session tracking map growth — maps are now cleaned up on `session_end`
+- Session init moved to `session_start` and `after_compaction` hooks for correct lifecycle handling
+
+## SSE Fixes
+
+- Fixed stream URL consistency across the codebase
+- Fixed multi-line SSE data frame parsing (concatenates `data:` lines per SSE spec)
+
+## Issue Triage
+
+Closed 37+ duplicate/stale/invalid issues across multiple triage phases, significantly cleaning up the issue tracker.
+
 ## [v9.1.1] - 2026-02-07
 
 ## Critical Bug Fix: Worker Initialization Failure
@@ -1455,11 +1539,3 @@ Set in ~/.claude-mem/settings.json:
 **Full Changelog**: https://github.com/thedotmack/claude-mem/compare/v7.4.5...v8.0.0
 **View PR**: https://github.com/thedotmack/claude-mem/pull/412
 
-## [v7.4.5] - 2025-12-21
-
-## Bug Fixes
-
-- Fix missing `formatDateTime` import in SearchManager that broke `get_context_timeline` mem-search function
-
-🤖 Generated with [Claude Code](https://claude.com/claude-code)
-