F-Droid just pushed a Molly-UP update that appears to only add a deprecation warning, and that holds the version number below Molly-FOSS.

There are no instructions. The Install link points to the repo, which F-Droid just notes that I already have.

In the past I have completely lost Signal history twice, once from reinstalling Signal itself but it refusing to read the backup, and once from trying to upgrade from Signal to Molly but having a backup versioned in the wrong direction.

Is the safe process for replacing Molly-UP written down anywhere? I would strongly prefer keeping Unified Push, but I feel like I’ve been told to walk into a dark tunnel.