I wanted to post some general news from Amaranthine Books (https://amaranthinebooks.com/) but didn't see a dedicated thread (please merge or delete if I am mistaken). AB has been mentioned in other threads and some people here own some of their work (hopefully they can post some here as well so that those still unaware of AB’s work can see what the fuss is all about).

They will begin using lettered and numbered designations for future editions:
https://amaranthinebooks.com/the-rights-stuff/
https://amaranthinebooks.com/about/matching-rights/

...and they have a new title in preproduction that has yet to be named.