Topic: Infos about fixed bugs etc. in the next release,...
For the next release:
Avisynth: QTGMC non-YV12 handling
Mux: accidentally broke mkv remuxing
general: options to add some warnings
If you are struggling with one of the above problems, send me a PM and tell me which OS you are using and I can send you a download link for one of the current development builds, where the problem is hopefully fixed.