diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73a2a6b..7a6e12c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,23 @@
 All notable changes to CloudCLI UI will be documented in this file.
 
 
+## [1.21.0](https://github.com/siteboon/claudecodeui/compare/v1.20.1...v1.21.0) (2026-02-27)
+
+### New Features
+
+* add copy icon for user messages ([#449](https://github.com/siteboon/claudecodeui/issues/449)) ([b359c51](https://github.com/siteboon/claudecodeui/commit/b359c515277b4266fde2fb9a29b5356949c07c4f))
+* Google's gemini-cli integration ([#422](https://github.com/siteboon/claudecodeui/issues/422)) ([a367edd](https://github.com/siteboon/claudecodeui/commit/a367edd51578608b3281373cb4a95169dbf17f89))
+* persist active tab across reloads via localStorage ([#414](https://github.com/siteboon/claudecodeui/issues/414)) ([e3b6892](https://github.com/siteboon/claudecodeui/commit/e3b689214f11d549ffe1b3a347476d58f25c5aca)), closes [#387](https://github.com/siteboon/claudecodeui/issues/387)
+
+### Bug Fixes
+
+* add support for Codex in the shell ([#424](https://github.com/siteboon/claudecodeui/issues/424)) ([23801e9](https://github.com/siteboon/claudecodeui/commit/23801e9cc15d2b8d1bfc6e39aee2fae93226d1ad))
+
+### Maintenance
+
+* upgrade @anthropic-ai/claude-agent-sdk to version 0.2.59 and add model usage logging ([#446](https://github.com/siteboon/claudecodeui/issues/446)) ([917c353](https://github.com/siteboon/claudecodeui/commit/917c353115653ee288bf97be01f62fad24123cbc))
+* upgrade better-sqlite to latest version to support node 25 ([#445](https://github.com/siteboon/claudecodeui/issues/445)) ([4ab94fc](https://github.com/siteboon/claudecodeui/commit/4ab94fce4257e1e20370fa83fa4c0f6fadbb8a2b))
+
 ## [1.20.1](https://github.com/siteboon/claudecodeui/compare/v1.19.1...v1.20.1) (2026-02-23)
 
 ### New Features
diff --git a/package-lock.json b/package-lock.json
index 9d42e3a..13c1b40 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@siteboon/claude-code-ui",
-  "version": "1.20.1",
+  "version": "1.21.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@siteboon/claude-code-ui",
-      "version": "1.20.1",
+      "version": "1.21.0",
       "hasInstallScript": true,
       "license": "GPL-3.0",
       "dependencies": {
diff --git a/package.json b/package.json
index f2f52c6..bf3770d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@siteboon/claude-code-ui",
-  "version": "1.20.1",
+  "version": "1.21.0",
   "description": "A web-based UI for Claude Code CLI",
   "type": "module",
   "main": "server/index.js",
@@ -118,4 +118,4 @@
     "typescript": "^5.9.3",
     "vite": "^7.0.4"
   }
-}
\ No newline at end of file
+}