Definitely interesting, albeit a bit too green to be a beta version imho (I can't select a contact when adding a relationship, added two pets by accident because there was no feedback... e.g).

However, it looks really promising and more feature rich than the current version of Monica.

I do have a question thought. Will this version support WebDav/Cal? Syncing contacts to my mobile phone is the main reason why I use monica on a daily base.