* The Vulkan drivers ANV and RADV have multiple small fixes.
* The EGL code has improved handling of the new wl_dmabuf codepath.
* SWR no longer crashes when checking environment variables.
* Other gallium drivers have also seen updates - freedreno, nouveau and
radeonsi. The gallivm module, used by llvmpipe et al. has gained little
endian PPC64 fixes.
* The VA and VDPAU state-trackers have seems improvements handling
interlaced videos.
* We're using python3 compatible constructs which gives us SCons 3.0
support.
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/Mesa?expand=0&rev=656
