Hey, I am really excited about this!

A few questions:

1. Will this be developed in parallel to #Kontact, are the same devs working on it, is only the UI changing and background things kept the same? Will it replace Kontact some time, swapping out, or getting the name?
2. Is #CalDAV support possible currently, in the past or planned? It is a major dealbreaker for me currently.
3. Are CalDAV features supported by #DAVx5 planned? Like journals?
4. The #Flatpak is kinda bundled in the “Kontact” Flatpak. Will this change?