I've added a PR to get this working again in 11.0.2 and have some additional cleanup that I've done (but not pushed yet).

Do you have plans to maintain at this point? I'm guess not actively, with no updates since last July... I'd love to be an approved contributor here and keep this going (as a ~daily player I have some investment in this excellent QoL work ;) )

I've been playing, locally, with some changes for warband and all the fun things that changed. It's a work in progress while I balance other things, but I will post an additional PR when I have it ready for others to try

...unless someone beats me to it ;)

@TheRedBull would you be interested in porting it to https://www.curseforge.com/wow/addons/krowis-vendorer ?

I've been using "Vendor", works well and is very customisable. Need to see if theres a way to get it to talk to canimogit to add unknown boes as a rule, but its not been an issue for me in the few months I've been using it