Hotfix - Autodesk Revit 2013 - Stability, Productivity and Server

This hotfix for Revit addresses issues in the following areas so you surely want to install it:
Revit Stability and Productivity:

• Prevents data loss during upgrade of families containing specific material parameters.
• Improves stability and memory usage within graphics display.
• Improves vector print output of transparent elements and masking regions.
• Prevents accidental data loss during cancellation of the in-place family editor.

Revit Server:

• Revit would occasionally report that an operation could not be completed when attempting a worksharing operation after a period of inactivity, if Riverbed devices were used in conjunction with Revit Server. A subsequent retry of the operation would then succeed. When this hotfix is applied to Revit, this behavior is eliminated. No changes to Revit Server are required.

Get it here: DL21147820

See also Autodesk Revit 2013 Update Release 2