* Offer a way out when startup gets stuck waiting on a remote signer
* Sign out of a remote signer session whose app data was cleared, instead of stalling at startup
* Show a room's messages before its space finishes syncing
* Fix messages missing from feeds when some relays answer more slowly than others
* Add an F-Droid build, signed with the same key as the other APKs
* Keep GitHub releases up to date for Obtainium