diff --git a/CHANGELOG.md b/CHANGELOG.md
index 099d37f7..44ce9b98 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [5.4.4-dev.2](https://github.com/kaitranntt/ccs/compare/v5.4.4-dev.1...v5.4.4-dev.2) (2025-12-04)
+
+
+### Bug Fixes
+
+* **changelog:** restore full changelog history from main ([2e5b1f2](https://github.com/kaitranntt/ccs/commit/2e5b1f212abe5611c164cc84388002686175bc8b))
+
 ## [5.4.3](https://github.com/kaitranntt/ccs/compare/v5.4.2...v5.4.3) (2025-12-03)
 
 
diff --git a/VERSION b/VERSION
index 2780f624..13fc2320 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.4.4-dev.1
+5.4.4-dev.2
diff --git a/installers/install.ps1 b/installers/install.ps1
index 6dc15275..2f1f712d 100644
--- a/installers/install.ps1
+++ b/installers/install.ps1
@@ -83,7 +83,7 @@ $InstallMethod = if ($ScriptDir -and ((Test-Path "$ScriptDir\lib\ccs.ps1") -or (
 # IMPORTANT: Update this version when releasing new versions!
 # This hardcoded version is used for standalone installations (irm | iex)
 # For git installations, VERSION file is read if available
-$CcsVersion = "5.4.4-dev.1"
+$CcsVersion = "5.4.4-dev.2"
 
 # Try to read VERSION file for git installations
 if ($ScriptDir) {
diff --git a/installers/install.sh b/installers/install.sh
index 4b986da1..e9c3fbc8 100755
--- a/installers/install.sh
+++ b/installers/install.sh
@@ -84,7 +84,7 @@ fi
 # IMPORTANT: Update this version when releasing new versions!
 # This hardcoded version is used for standalone installations (curl | bash)
 # For git installations, VERSION file is read if available
-CCS_VERSION="5.4.4-dev.1"
+CCS_VERSION="5.4.4-dev.2"
 
 # Try to read VERSION file for git installations
 if [[ -f "$SCRIPT_DIR/VERSION" ]]; then
diff --git a/package.json b/package.json
index 00beac60..69130146 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kaitranntt/ccs",
-  "version": "5.4.4-dev.1",
+  "version": "5.4.4-dev.2",
   "description": "Claude Code Switch - Instant profile switching between Claude Sonnet 4.5 and GLM 4.6",
   "keywords": [
     "cli",