Fix Bug #3108: Add rollover states for sharing icons in sidebar. Turned out not to be simple. Ended up being a major rewrite.
Fix Bug #3350: Editing the name of a new collection in the sidebar causes an assert
Fix Bug #3422: Blocks need pre-unRender notification
Fix Bug #3378: Chandler crashes when using CPIA Test skin
Revisited my fix for Bug #3371 (Pressing Enter after editing moves selection to next collection). My previous fix was a change to wxGrid. After listening the the feedback from the widgets community about my proposed patch, they convinced me that this behavior should not apply to all grids. So I backed out my widgets change and found another way to get this behavior just for the sidebar.
refixed a bug in the Sidebar that Jed noticed where double clicking to edit followed by a click prematurely ended the edit.