Updating UE4 thirdparty libraries

Hello!
Just curious, is there any plans to update internal engine’s 3rdparties to their latest versions?
Like NVTT from 2.0.6 to 2.0.8 (or, more preferably, latest svn version), libpng from 1.5.2 to 1.6, Recast from 1.4 to latest svn version?

It’s sort of up to the various system owners, when they decide it is worth taking a new version they’ll usually go and update it. If there is some urgency to getting an updated version, let us know and we can try to upgrade sooner than later.

–Mike