The app is very rough and only have search functionality and might need months to get to great point, but I am super relived to see someone working on a true third party native client.
I wanted to share it with the community here, because the wikipedia app for android sucks on so many levels.
Oh, I guess they fixed their releases on F-Droid.
They used to have very old version on the F-Droid repo that they stopped updating years ago, the last time I checked it on F-Droid.
I get at least an update every two weeks or so… and it worked for at least the last four years, since I installed it from f-droid.