Spent most of my week on the new "dual" sidebar. The good news: I made lots of progress. After tracking down a seemingly endless list of bugs I have only one functional test failure left to fix. There are still lots of problems and much cleanup that remain to do. The bad news: I'm not convinced that the feature will be considered a "net plus". After the dust settles I wouldn't be surprise if we scrap the whole thing and start fresh.
Fix bug #6523: Refresh needed on restart to get scroll position if visible hours aren't automatic
Helped Ashkan with a few small problems in his event logger: Fixed a unit test failure caused by the logger and fixed Bug #6531: Event logger path not found - traceback on startup in twisted.log