We have discovered an issue where the automatic installation does not work when you upgrade from the 1.32 to the 1.34 release. This issue has already been fixed in version 1.34 and the automatic update for future releases will work correctly.
To install the 1.34 update, please follow these steps:
Launch Options+.
Click the Settings icon.
Click Check for updates.
Once the update has downloaded, click Install and relaunch.