diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 85afdb47..55ac2c07 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.21.1"
+  ".": "1.21.2"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 545df13e..d0b9f3bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## [1.21.2](https://github.com/allagentsdev/allagents/compare/v1.21.1...v1.21.2) (2026-10-21)
+
+
+### Fixed
+
+* **deps:** patch transitive Hono audit vulnerability ([#583](https://github.com/allagentsdev/allagents/issues/583)) ([bb6e803](https://github.com/allagentsdev/allagents/commit/bb6e803be5eb98c03e5a950b842a9a62da3b22f4))
+* **sync:** preserve VS Code repository edits safely ([#582](https://github.com/allagentsdev/allagents/issues/582)) ([69d14dc](https://github.com/allagentsdev/allagents/commit/69d14dc49fa33e2886801ee561c2db1bf8ac1f0a))
+* **workspace:** preserve untouched YAML formatting during edits ([#580](https://github.com/allagentsdev/allagents/issues/580)) ([188034d](https://github.com/allagentsdev/allagents/commit/188034d925d4939a9972a031aac99f2a98dadfbd))
+* **workspace:** preserve YAML comments when editing configuration ([#575](https://github.com/allagentsdev/allagents/issues/575)) ([e0c3702](https://github.com/allagentsdev/allagents/commit/e0c3702d69256ff7a6f467d6477fc71d185b2a3f))
+
+
+### Performance
+
+* **workspace:** reuse parsed YAML during writes ([#578](https://github.com/allagentsdev/allagents/issues/578)) ([593fd37](https://github.com/allagentsdev/allagents/commit/593fd371caa85289317b3486ca8782f586c2ad77))
+
 ## [1.21.1](https://github.com/allagentsdev/allagents/compare/v1.21.0...v1.21.1) (2026-10-20)
 
 
diff --git a/package.json b/package.json
index 2dd904a5..b29ce4b2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "allagents",
-  "version": "1.21.1",
+  "version": "1.21.2",
   "packageManager": "bun@1.4.0",
   "description": "CLI tool for managing multi-repo AI agent workspaces with plugin synchronization",
   "type": "module",