Launched on May 17th, 2013, for the following themes:
Empower, Flex-o, Interface, Invent, Invisible Dog, Metro and SPC
This release solves the following issues:
Sharepoint
Fix settings icon positioning in trial themes
Suport for public facing websites
New masterpage for Newsfeed in public facing websites
New page layouts for public facing websites
DNN
Fix User token layout when social functionalities are showing (positioning for messages and notifications icons)