There has been some information released overnight with a preview release of Lync 2013. Hoping to have some time over the next few days to get it installed in my lab and see how it looks.
Some links if you are after more information.
- Lync Server 2013: http://technet.microsoft.com/en-US/evalcenter/hh973393
- Lync 2013 Client: http://technet.microsoft.com/en-US/evalcenter/hh973391 (need to install the Office 2013 cloud software to get the client)
- Technet Articles: http://technet.microsoft.com/en-us/library/gg412892%28v=ocs.15%29