This release adds several new decoder profiles: VDP_DECODER_PROFILE_H264_CONSTRAINED_BASELINE VDP_DECODER_PROFILE_H264_EXTENDED VDP_DECODER_PROFILE_H264_PROGRESSIVE_HIGH VDP_DECODER_PROFILE_H264_CONSTRAINED_HIGH VDP_DECODER_PROFILE_H264_HIGH_444_PREDICTIVE In addition, this release includes a number of packaging and compiler warning fixes and clarifies the ABI policy to include the size of the data structures defined in vdpau.h. It also fixes a race condition that could be triggered when two threads call VdpDeviceCreateX11 simultaneously.