diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0ee8c01..2537c1f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.0"
+  ".": "0.4.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cdd4d64..9189ea5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [0.4.0](https://github.com/meith-dev/meith/compare/v0.3.0...v0.4.0) (2026-06-30)
+
+
+### Features
+
+* add git panel source control workflows ([#22](https://github.com/meith-dev/meith/issues/22)) ([b4b6c42](https://github.com/meith-dev/meith/commit/b4b6c42883c59919957fa1eaf675813e0a84fd8a))
+* **desktop:** enrich agent context and improve diff UX ([#20](https://github.com/meith-dev/meith/issues/20)) ([fa08e79](https://github.com/meith-dev/meith/commit/fa08e7967c535912038980d8deee1ecbfb1fc148))
+* **desktop:** implement storage management in the settings ui ([#23](https://github.com/meith-dev/meith/issues/23)) ([8d493c5](https://github.com/meith-dev/meith/commit/8d493c5f5d42084bf1f74c0f4992050e327c8843))
+
 ## [0.3.0](https://github.com/meith-dev/meith/compare/v0.2.2...v0.3.0) (2026-06-29)
 
 
diff --git a/apps/web/package.json b/apps/web/package.json
index c378c8f..4f702dc 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meith/web",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "scripts": {
diff --git a/package.json b/package.json
index fe1919d..fc3cd09 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "meith-monorepo",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "description": "Scaffold for meith, an extensible desktop AI IDE (Electron + tool registry + CLI).",
   "engines": {
diff --git a/packages/cli/package.json b/packages/cli/package.json
index d08fec6..60febb4 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meith/cli",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "bin": {
diff --git a/packages/desktop/package.json b/packages/desktop/package.json
index 986b661..eff09dd 100644
--- a/packages/desktop/package.json
+++ b/packages/desktop/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meith/desktop",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "main": "./out/main/index.js",
@@ -57,7 +57,7 @@
       }
     ],
     "mac": {
-      "bundleVersion": "0.3.0",
+      "bundleVersion": "0.4.0",
       "category": "public.app-category.developer-tools",
       "hardenedRuntime": true,
       "gatekeeperAssess": false,
diff --git a/packages/protocol/package.json b/packages/protocol/package.json
index b68bd45..b365ed7 100644
--- a/packages/protocol/package.json
+++ b/packages/protocol/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meith/protocol",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "main": "./dist/index.js",
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 32697c8..0449876 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meith/shared",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "type": "module",
   "main": "./dist/index.js",