Ironically this onewould be super helful for the recent Firefox update disaster where they switched from the bit outdated Fennec to the new and faster but total

Ironically this onewould be super helful for the recent Firefox update disaster where they switched from the bit outdated Fennec to the new and faster but totally unfinishec Fenix. With auto updates this was quite a wakeup call... Another nice thing is F-Droid listing multiple versions, another thing sorely lacking in Google Play.