yPlusLES for compressible cases
 

The release description for 2.2.0 states:
"new yPlusRAS and yPlusLES - calculates yPlus for incompressible and compressible cases, employing RAS and LES turbulence, respectively."

The yPlusLES utility in 2.2.x-45d55aea0dee seems to be for incompressible only though.

Region functionality would be a bonus.

Have you reported this on the official bug tracker? Namely here: http://www.openfoam.org/mantisbt/my_view_page.php

I have now. :o

Thanks for reporting ;)
Just to tie-in this thread with the bug report, for future readers: http://www.openfoam.org/mantisbt/view.php?id=802