How to get `sslh` on the stable packages list?

Currently, sslh is on the non-stable packages lists:

What are the steps to get it on the stable packages lists like ssh so it is easier to install?

Ask the maintainer if they would push to factory (and maintain);

Or the last person in the changelog if they would maintain;

Or if you could maintain, then request maintainership and push to factory…

Thanks. I’ve contacted Lars Vogdt. Let’s see if he is willing to push it to factory.

When not: how’s the learning curve for maintaining such things?

Getting use to OBS, moving forward with new releases and backporting security fixes (if any) and OBS maintenance routines for you fixes etc. It’s not bad, just a learning curve.