Oh my, that was a comprehensive list of tips (and I enjoyed the Golden Age link too) ^^
What do you mean by toc bump? Like, update the supported WoW version?
Also, it's sad to admit, but I have no idea how to upload to Curse. I have uploaded 2 add-ons to Curseforge, and it turns out that they magically appear on Curse about 2 weeks later without any sort of notification, but I'm pretty stumped about the how and why of that transition.
I'm definitely planning to make add-ons that people request, I've had 2 pages from this very forum open for that reason for about a month but I just seem to be working on so many add-ons at the same time that I never get around to it