I see that PowerCommands for Visual Studio 2010 supports visual studio 2012, but it was last updated in Aug 2010. Is there a new \"PowerCommands for Visual Studio 2012\" or is t
You don't need a replacement. If you install the Power Commands again, from within VS 2012 (Tools -> Extensions and Updates), it will be applied to VS 2012.
From here:
Just reinstall, even if you already have it for VS2010. The reinstall will then apply it to VS 11
I just did it, and it worked perfectly.
Edit
Productivity Power Tools
Microsoft Visual Studio Team Foundation Server 2012 Update 1 Power Tools
For Visual Studio 2013, it looks like Power Commands is now part of Power Productivity Tools.