The new home for this group is at
https://forum.uavcan.org. Seeing as the new place is a successor of this group, we took the liberty to automatically register all its users on the new forum. Each user got a random password which should be reset using the password recovery feature, or by logging in through a third-party service (the forum currently supports Google and Github).
This group will be retained for historical reasons, but it will no longer be actively maintained; please do not post here.
Pavel.