Fix update messages so they are shown in both CLI and GUI modes.

.includes/update.sh

@@ -36,7 +36,17 @@ if [[ "$home" == "$remote" ]]; then
     return
 fi
     agm_yesno "Audiogame Manager" "Audiogame Manager" "Updates are available. Would you like to update now?" || return
-    { git pull
+    
-    git log '@{1}..' --pretty=format:'%an: %s' | tac; }
+    # Capture update output for display
-    exit $?
+    local updateOutput
+    updateOutput=$({ git pull 2>&1
+    echo
+    echo "Recent changes:"
+    git log '@{1}..' --pretty=format:'%an: %s' | tac; } 2>&1)
+    local updateResult=$?
+    
+    # Show the update results
+    agm_msgbox "Update Complete" "Audiogame Manager" "$updateOutput"
+    
+    exit $updateResult
 }