Apologies for this news being rather slow, we're all actually under NDA for this beta so couldn't post it. Yes we do respect all our contractual obligations, despite the content of certain posts we make.
As Kip mentioned this morning, Build 562 is purely a preview build for a more public build that will be released in the next few weeks. The UI for this build is not the final UI that will be released, however opinions are split over whether this is an improvement compared to the last build. Good or bad? Let us know what you think.