I upgraded from [356e877cea] to [0448438c56] and rebuilt all my projects.
Wanting to use the Single Sign-On (SSO), I joined one project ('forms2011') to another ('style') using the new login-group feature. Joining worked (sort of: 'style' does not show any other repository under its login-group, while 'forms2011' shows 'style'). But, when I added a user, I got the error message: 

"SQLITE_ERROR: no such function: now
# /var/www/html/webapps/FOSSIL/style.fossil: no such function: now

[Bummer]"

Anther issue, is that I can't do SSO between those 2 projects. Usernames and passwords aren't shared. It's as if the SSO didn't work.