These v2 updates solve an issue with a prematurely expiring certificate used to sign the update (see KB2749655), i.e. no code changes (apart from KB2756987).
The Exchange Versions, builds & dates page has been updated accordingly, including updated product version numbers.
This entry was posted in Exchange 2007, Exchange 2010 and tagged Exchange, Hotfix, Rollup, SP1, SP2, SP3 by Michel de Rooij. Bookmark the permalink.