diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80cd6ff..73a2a6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to CloudCLI UI will be documented in this file.
 
 
+## [1.20.1](https://github.com/siteboon/claudecodeui/compare/v1.19.1...v1.20.1) (2026-02-23)
+
+### New Features
+
+* implement install mode detection and update commands in version upgrade process ([f986004](https://github.com/siteboon/claudecodeui/commit/f986004319207b068431f9f6adf338a8ce8decfc))
+* migrate legacy database to new location and improve last login update handling ([50e097d](https://github.com/siteboon/claudecodeui/commit/50e097d4ac498aa9f1803ef3564843721833dc19))
+
 ## [1.19.1](https://github.com/siteboon/claudecodeui/compare/v1.19.0...v1.19.1) (2026-02-23)
 
 ### Bug Fixes
diff --git a/package-lock.json b/package-lock.json
index 0b49423..d2ea10b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@siteboon/claude-code-ui",
-  "version": "1.19.1",
+  "version": "1.20.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@siteboon/claude-code-ui",
-      "version": "1.19.1",
+      "version": "1.20.1",
       "hasInstallScript": true,
       "license": "GPL-3.0",
       "dependencies": {
diff --git a/package.json b/package.json
index 3842a54..8d54477 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@siteboon/claude-code-ui",
-  "version": "1.19.1",
+  "version": "1.20.1",
   "description": "A web-based UI for Claude Code CLI",
   "type": "module",
   "main": "server/index.js",