Anyone using Google Login with davx5-ose (F-Droid/Github)?
Google changes their policy in June 2024 and will probably disable the API key when we don't mark it as "wait for abuse" (marking is cumbersome, and they may disable the key nevertheless).
Please see / also post at 
GitHub
[Google OAuth] Automatically disable publicly exposed Service Account keys · Issue #664 · bitfireAT/davx5-ose
Google sent us an email (bold parts by me): We're writing to let you know that Google Cloud is introducing an organizational policy change on June ...