diff --git a/README.md b/README.md
index 5b8d696..18bf774 100644
--- a/README.md
+++ b/README.md
@@ -5,10 +5,16 @@ Update indicator for Arch Linux and GNOME Shell
 - Uses pacman's «checkupdates» and thus does not need root access
 - Optional update count display on panel
 - Optional notification on new updates (defaults to off)
+- Launcher for your favorite update command
 - Comes in English, French, Czech, German languages. (Thanks translators !)
 
 ## Changes 
 
+### v4
+- Run update command from indicator
+- Autodetect when updates are done
+- Prefs dialog reworked
+
 ### v3
 - Notification option
 - Czech and German languages added
diff --git a/locale/cs_CZ/LC_MESSAGES/arch-update.mo b/locale/cs_CZ/LC_MESSAGES/arch-update.mo
index cf222d5..50f8da1 100644
Binary files a/locale/cs_CZ/LC_MESSAGES/arch-update.mo and b/locale/cs_CZ/LC_MESSAGES/arch-update.mo differ
diff --git a/metadata.json b/metadata.json
index af8d421..654cce2 100644
--- a/metadata.json
+++ b/metadata.json
@@ -6,5 +6,5 @@
   ], 
   "url": "https://github.com/RaphaelRochet/arch-update", 
   "uuid": "arch-update@RaphaelRochet", 
-  "version": 3
+  "version": 4
 }