Following the discussion her pypa/wheel#660 (comment) - images relesed today started to break CI - Airflow, but also other people have similar issue. I explained it ...
StaxRip 2.5.0 and later versions ship with portable VapourSynth R53 and Python 3.9.x. Since Python 3.9.x does not support Windows 7, you can't use VapourSynth on ...