diff --git a/js/background.js b/js/background.js
index 0627797dc..8c9b01f6d 100644
--- a/js/background.js
+++ b/js/background.js
@@ -208,13 +208,18 @@
     }
   });
 
-  function start() {
+  async function start() {
     const currentVersion = window.getVersion();
     const lastVersion = storage.get('version');
     const newVersion = !lastVersion || currentVersion !== lastVersion;
-    storage.put('version', currentVersion);
+    await storage.put('version', currentVersion);
 
     if (newVersion) {
+      if (currentVersion === '1.14.2' || currentVersion === '1.15.0-beta.2') {
+        await window.Signal.Logs.deleteAll();
+        window.restart();
+      }
+
       console.log(
         `New version detected: ${currentVersion}; previous: ${lastVersion}`
       );
diff --git a/js/models/conversations.js b/js/models/conversations.js
index 18efe75bb..91e08894d 100644
--- a/js/models/conversations.js
+++ b/js/models/conversations.js
@@ -128,7 +128,6 @@
       }
     },
     async onExpiredCollection(message) {
-      console.log('onExpiredCollection', message.attributes);
       const removeMessage = () => {
         console.log('Remove expired message from collection', {
           sentAt: message.get('sent_at'),