This is great!
> Obtainium allows you to install and update Open-Source Apps directly from their releases pages, and receive notifications when new releases are made available.
This can replace the F-Droid quite easily. I love the simplicity of this approach.
But what I will be missing are the anti-feature checks and the duedeligence that F-Droid team provided.
Now, you are trully responsible for auditing apps you install. I like that, however it can be double-edged sword.
Nevertheless, best approach seems to be: find the app on F-Droid, and then add it to the Obtanium. This way you get most recent updates and some checks.