+2022 December changes of note:
+ Minor fixes have been added and Help from the Manual updated.
+2022 November changes of note:
+ New render format - h264-rgb.mp4 fixes problem in OBS 28.
+ Alpha channel fix when using nested or reference EDL and
+ displaying images with transparencies in Compositor/Viewer.
+ In the doc subdirectory there is now a script available,
+ vaapi_proxy.sh, that speeds up proxy creation if have vaapi.