F-Droid freeze. Pulled down to update while scrolling “Latest”. Popup alerted - 2 new updates. Click alert, or switch back to F-Droid. Only a screen of “Latest” displays. Will not scroll. Clicking other tabs does not change display. Force stop. Start again. Works. 1.13.1.
Also, as usual it seems, Tor Browser alpha shows update available, but download fails (not found), for TBD time period. Edit: It’s nice having mirrors, but F-Droid app should be smarter about announcing update is available, versus update actually being available on selected mirrors. User should not have to play “guess which mirror” to find the download.