REAPER v6.67+dev0908

v6.67+dev0908 - September 8 2022

* Includes feature branch: media item fade editing changes
* Includes feature branch: selected media item appearance changes
* Includes feature branch: track grouping manager dialog
* Includes feature branch: CLAP plugin support
* Includes feature branch: track media/razor edit grouping
* Includes feature branch: improve experimental silent-track CPU reduction option to include FX tail length
* Includes feature branch: media item fixed lanes
* Includes feature branch: internal pin management overhaul for future extension
+ FX: Improve handling of stepped parameters when displayed in TCP/mixer [p=2593196]
+ Media explorer: fix UTF-8 issues with path combo box text [t=270328]
+ Media explorer: improve undo behavior when inserting samples into RS5k [t=270372]
+ Performance meter: fix incorrect FX total CPU use readout in percentage mode (6.67 regression) [p=2594183]
+ ReaScript: add support to SetRegionRenderMatrix() to force number of rendered channels
+ Render: add option to write outfile.render_stats.html for each rendered file [t=263705]
+ Routing: allow limiting track parent send to stereo [t=270441]
# Localization: remove extraneous strings from langpack [scale] section