Which pxr USD version is Painter using and no USD python modules?

Hi! I don't see anywhere which version is Substance Painter (checking latest, 11.0.2)  of pxr USD is using.

Also, I'm unable to find any python modules, so I guess it is compiled without python support, probably because it doesn't seem to have use since usd scene manipulation would break a lot of things, but it would be handy to do queries inside our pipeline for example.