Apologies for the cross-posting.
The latest Status Report for RDA's 3R Project (aka the redesign of the Toolkit) is available at http://www.rdatoolkit.org/3Rproject/SR2.
It is also important to note that the August release will be available in a month. That release will contain no changes to the English version of RDA, but there will be revisions to policy statements and RDA translations. More on this is a few weeks.
Director, RDA Toolkit