Bug Fixes: Reuse of DNGs, DPX colorspace bug, PNG compression format, "files left" display for DNG folders, ARG bug, filter application sequence, file-specific reset bugs.
Error Checking: Though not complete, it's been drastically upscaled - there should be far fewer "weird errors"; it'll tell you what's wrong.
Speedups: ffmpeg filtering is faster for EXRs. movie creation is much faster if images were developed.
Sofus Albert Høgsbro Rose