- Add support for grayscale, 4:4:0, and 4:4:4 video.
- Add support for up to 16 bits per sample.
- Add SCDetection filter.
- Reject overlap greater than half the block size.
- Fix crash in BlockFPS when the input clip's frame rate is unknown (introduced in v5).
- Fix colourful bottom border in Degrain3 when overlap is greater than 0 (introduced in v5).
- Fix possible bug with infinite clips in Compensate.
- Fix frequent crash in Degrain2 and Degrain3 due to stack misalignment, specific to the win32 builds. Probably all previous versions are affected.
DLLs include FFTW 3.3.4.