@rfc2822, thank you for setting up this F-Droid repository for “Firefox for Android” and its Beta. This way one can avoid using “FFupdater” or Aptoide an a Google-free device: Cool!
But unfortunately something is slightly wrong with it: When I manually check for updates in the F-Droid client, it always is “Saving application details” (which takes quite long on a slow device) for this repository in contrast to all other repositories (9 in total on my phone), even if it has just been updated minutes before.
Side note:
Some nitpicking about language: It should be “unofficial”, not “inofficial”, as long as there isn’t a play with language involved, which I fail to understand. You may change that in fdroid/config.py · master · Ricki Hirner / fdroid-firefox · GitLab (twice) and in the README.md