v6.69+dev1101 - November 1 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: 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
+ Video: VLC defaults to YV12 before decoding first frame
+ Video: fix potential resource leak in WMF encoder
+ Video: improve gfx_evalrect, adding _slice, _slices, _slice_size, _span variables
+ macOS: improve behavior when dragging treeview items to reorder
# CLAP: call stop_processing/deactivate before destroying plug-ins
# CLAP: fix PDC support
# CLAP: fix re-activation following note/audio port rescan
# CLAP: implement request_restart
# CLAP: reset plugin buffers from audio thread rather than main thread (per spec)