As of today, if I were to say, "I have a few hours to spare, let's see if I can help transform a package from Debian to Devuan" I couldn't name a single one in need of attention because there isn't written wishlist anywhere. Hopefully that problem will solve itself now that I'm the DNG mailing list and the IRC and checking for new threads here more often, but what I'm saying is feel free to talk about your wishlists in front of me. I'm not looking to be given an assignment by a "Devuan manager", but I'm actively keeping my ears open for things that need doing.

Since Devuan is mostly just Debian without SystemD, most things don't need separate documentation, and a lot of what you read in sources like the Debian Administrator's Handbook https://debian-handbook.info/browse/stable/ should still apply.

If anyone has actually created a centralized guidebook to "Administering Systems Without SystemD", I'm too green to know about it myself, and would like to see it. Devuan supports multiple init systems, so some things aren't going to be the same even across all Devuan systems.