I know this may come off as a stupid question so I apologize but I can't find the answer. I updated my Hangouts app using the APK found at this link. Google Hangouts 2.0 with SMS support officially in Google Play - AndroidPIT. All went well, however, I was wondering if, in the future, my Hangouts app will update normally through the Play Store or will I have to always manually update it going forward? Thanks for the help.