Announcement by the creator: https://forum.syncthing.net/t/discontinuing-syncthing-android/23002
Unfortunately I don’t have good news on the state of the android app: I am retiring it. The last release on Github and F-Droid will happen with the December 2024 Syncthing version.
Reason is a combination of Google making Play publishing something between hard and impossible and no active maintenance. The app saw no significant development for a long time and without Play releases I do no longer see enough benefit and/or have enough motivation to keep up the ongoing maintenance an app requires even without doing much, if any, changes.
Thanks a lot to everyone who ever contributed to this app!
Open source software doesn’t have a reason to lock you in like proprietary software does :)
More and more proprietary SaaS systems are allowing data exports now, to comply with laws like the GDPR “right to know”. Say what you want about Google and Facebook, but they were the first big companies to start allowing data to be exported before there was any law requiring it - Facebook in 2010 and Google in 2011.