REAPER v6.66+dev0822

v6.66+dev0822 - August 22 2022

* Includes feature branch: specify channel counts per-region in region render matrix
* 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
+ Glue: ensure per-take FX are reinitialized prior to glue [t=269131]
+ Linux: fix doubleclick in track area going to correct context [t=269854]
+ Localization: add a few missing localized strings [p=2586604]
+ Notation view: display notes as clustered regardless of voice or note length (experimental) [t=269675]
+ Render: don't automatically replace .mp4 extension when setting video or audio encoder to "none" [t=269863]
+ VST: improve locking behavior when loading presets [t=269869]
+ WMF: use .m4a extension when rendering audio-only MPEG-4 files
# Track grouping: splits affect items on grouped tracks regardless of media item start/end position