Vocaloid fan, Patapedia admin ( Patapon ), and casual game developer on Roblox using lua, Pinta and GIMP. Pleased to meet you!
On Reddit, I go by the name /u/Sonickyle27 and moderate on /r/pso2ngs.
You can’t install a version from GitHub over the same app from F-Droid. You’ll need to uninstall the app first before using a APK from GitHub.