+- crystalizer audio filter
+- acrusher audio filter
+- bitplanenoise video filter
+- floating point support in als decoder
+- fifo muxer
+- maskedclamp filter
+- hysteresis filter
+- lut2 filter
+- yuvtestsrc filter
+- CUDA CUVID H.263/VP8/VP9/10 bit HEVC (Dithered) Decoding
+- vaguedenoiser filter
+- added threads option per filter instance
+- weave filter
+- gblur filter
+- avgblur filter
+- sobel and prewitt filter
+- MediaCodec HEVC/MPEG-4/VP8/VP9 decoding
+- Meridian Lossless Packing (MLP) / TrueHD encoder
+- Non-Local Means (nlmeans) denoising filter
+- sdl2 output device and ffplay support
+- sdl1 output device and sdl1 support removed
+- extended mov edit list support
+- libfaac encoder removed
+- Matroska muxer now writes CRC32 elements by default in all Level 1 elements
+- sidedata video and asidedata audio filter
+- Changed mapping of rtp MIME type G726 to codec g726le.