On 9/17/22 13:24, Carlos E. R. wrote:
Only the software development engineers know for certain what needs to be protected and backed up. The TB update process/software should preserve and backup all user data before proceeding with an irreversible upgrade.
Even if they do, there is no way to revert the process once the admin upgraded the code.
Imagine my F'ing surprise when Mozilla asked me test 102-beta on the CPU use issue, damn glad I backup up my TB directory before that. When I was done, I just wiped the TB directory and restored from the backup and went back to TB 91 -- that works. The biggest rub is there is NO WARNING. There should at least be a notice and (yes/no) prompt to the user explaining the irrevocable change that is about to occur. -- David C. Rankin, J.D.,P.E.