v6.71+dev1129 - November 29 2022
* Includes feature branch: razor edits on master track envelopes
* Includes feature branch: selected media item appearance changes
* Includes feature branch: track grouping manager dialog
* Includes feature branch: track media/razor edit grouping
* Includes feature branch: media item fixed lanes
+ Actions window: match various accented characters against their non-accented equivalents, etc [t=272828]
+ Actions window: refresh after script or plug-in action added
+ Batch converter: support $chid wildcard for channel number or description
+ Batch converter: support multi-mono conversion, to split stereo or multichannel audio to multiple mono output files
+ Batch converter: when splitting multichannel audio, append .c1, .c2, etc to output filenames unless $chid wildcard is supplied
+ WAV: large file behavior for new users defaults to auto wav/RF64 rather than auto wav/wave64
# JSFX: change :log= slider scaling to have parameter specify midpoint, no parameter uses plain log [p=2614416]
# Render: conditionally enable controls in Postprocess Render dialog
