Install Jami to Android with Obtainium

Hi!
How to install Jami with Obtainium (source: github/gitlab). Is there any workable github/gitlab url now or how tricky it is to generate it?

The Obtainium site states:

The app supports over a dozen source websites, including GitHub, GitLab, and F-Droid.

Jami is already available on F-Droid. For more information, click the link below.

I know about F-droid but my question was about Obtainium+github.
I recorded screen how install failed: Download screen-20250510-091231.mp4 | LimeWire

Oh, because the developers don’t seem to release releases on GitHub.

So, and there isn’t any solutions to install Jami with Obtainium? (without F-Droid)