This article describes where to find integration compatibility for Revit and any software that can be integrated with ProjectWise

What versions of Revit are supported with PW 08.11.11.559

The ProjectWise readme delivered with all ProjectWise modules provides a list of integration compatibility for all software that can be integrated

This infornation was taken from the PW 08.11.11.559
C:\Program Files (x86)\Bentley\ProjectWise\ readme_projectwise.chm

Here are the supported version of Revit with PW 08.11.11.559
Revit (32-bit and 64-bit) 2013 (Update 2)
Revit Architecture (32-bit and 64-bit) 2013 (Update 2), 2012 (Update 2), 2011 (Update 2), 2010 (Update 2)
Revit MEP (32-bit and 64-bit) 2013 (Update 2), 2012 (Update 2), 2011 (Update 2), 2010 (Update 2)
Revit Structure (32-bit and 64-bit) 2013 (Update 2), 2012 (Update 2), 2011 (Update 2), 2010 (Update 2)

It doesn’t list it in the readme but Revit 2012 is also supported in this version.