Yesterday Microsoft announced the availability of Service Pack 1 for Office 2010 and SharePoint 2010. This wave of releases includes updates to Visio 2010 and the Visio Viewer. Here are the links for downloading:
Visio 2010 SP1
Visio Viewer 2010 SP1
The updates to Visio 2010 include stability, security, and performance improvements. SP1 includes the Cumulative Updates and Public Updates to Visio since RTM a year ago.
There are a couple noteworthy improvements in Visio 2010 SP1:
Thank you for your continued feedback on Visio. If you have additional comments for the product team, please add them below or e-mail us a message.