Files_retention & Nextcloud 20

I’m wondering what happened to files_retention as it isn’t available for Nextcloud 20 atm.

I noticed there’s corresponding Github issue, but no response from the devs:

Oh, that doesn’t look good. I don’t understand why they don’t answer. Unfortunately, the developers are not very active here, neither the company. Github is usually the place.
Perhaps try on social media or something to get their attention.

Maybe the solution, that worked for me, will help in this case too?

See posts in

Yes, you can install the version from git. Just make sure to choose the stable20 branch!