Deoldify Vapoursynth filter

[Dan64]

Released on GitHub the new version v4.6.7

Can be installed with the command

.\python -m pip install https://github.com/dan64/vs-deoldify/releases/download/v4.6.7/vsdeoldify-4.6.7-py3-none-any.whl

I updated the HAVC User Guide with the chapter 4.0.2, that describes the best settings to remove colors shifting towards red.

Thanks,
Dan