I noticed an inconsistency with the Android version on the download and Github page.
The latest Android version should be v2.6.3 according to PlayStore.
However, on the Github release page I find the somewhat outdated v1.8.5 as the "latest" version.
If you look in the WayBackMachine at the only entry from 10.08.2021 you find the version v2.2.3.
Is there a reason why the Android-repo was reverted to version v1.8.5 or is this a mistake?