Do you have any thoughts about including AngelBob recipies?

No, I do not play AngelBob, and I have zero knowledge on their resources and intermediates.
Thus I will not actively provide support for them.

But if you have some proposals on recipes (I mean readily usable code of recipe prototypes, with exact item/fluid names and suggested amount), I can paste those code into my file.
Or you can just create your own compatibility mod, to replace my recipe prototypes in data-updates.lua (or data-final-fixes.lua) phase. I can add a link to your new mod if it is made.

Fair.

I have a half-robust, not-fit-for-release compatibility mod that covers a whole bunch of stuff, so if anyone else asks for it I'll clean up and release the "schall" parts.