docs: update release notes for v0.3.2

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

RELEASE_NOTES.md

@@ -1,4 +1,38 @@
-# Release v0.2.0 - Initial Public Release
+# Release Notes
+
+## v0.3.2 - Maintenance Release (2026-01-24)
+
+### 📦 Released Packages
+
+All packages have been updated to version **0.3.2**:
+
+- **@objectstack/spec@0.3.2** - Core protocol definitions and TypeScript types
+- **@objectstack/types@0.3.2** - Shared TypeScript type definitions
+- **@objectstack/objectql@0.3.2** - ObjectQL query language and runtime
+- **@objectstack/runtime@0.3.2** - Runtime execution environment
+- **@objectstack/client@0.3.2** - Client library for ObjectStack
+- **@objectstack/driver-memory@0.3.2** - In-memory data storage driver
+- **@objectstack/plugin-hono-server@0.3.2** - Hono server plugin for REST API
+- **@objectstack/plugin-msw@0.3.2** - MSW (Mock Service Worker) plugin
+
+### 📝 Changes
+
+This is a patch release focusing on:
+- Maintenance and stability improvements
+- Updated dependencies across all packages
+- Improved build consistency
+
+### 🚀 Publishing
+
+This release is ready for publishing to npm. When this PR is merged to `main`:
+1. The GitHub Actions release workflow will automatically detect the version bump
+2. Build all packages
+3. Publish to npm registry using NPM_TOKEN secret
+4. Create GitHub release with appropriate tags
+
+---
+
+## v0.2.0 - Initial Public Release
 
 ## 📦 Released Packages