These are some items I'm tracking on Drupal.org [1]:

• Page after login should be configurable [2]
  I've figured out and documented the hack there, but I'm still looking forward to seeing the feature properly integrated.
• Event items for August 31st are not showing up in calendar view [3]
• Root menu node displays "There are currently no posts in this category." [4]
• Can't Edit Other Users' Book Pages [5]