REAPER v6.57+dev0513

v6.57+dev0513 - May 13 2022

* Includes feature branch: improve experimental silent-track CPU reduction option to include FX tail length
* Includes feature branch: improved render loudness charts
* Includes feature branch: render individual tracks via master track using render matrix
* Includes feature branch: media item fixed lanes
* Includes feature branch: internal pin management overhaul for future extension
* Includes feature branch: media explorer user-defined tags
+ FX: add per-instance option for auto-bypass on silence (auto-detects tail-length for synths and plug-ins that do not support tail length reporting)
+ Media explorer: support calculating loudness of media
+ ReaScript: add CalcMediaSrcLoudness function
+ Render: remove option to render to .wmv or .wma files, because there's no reason to use these file formats as containers for modern codecs [p=2557603]
+ Video: support rendering video-only or audio-only mp4 when using Windows Media Foundation
# FX: fix silence tail behavior for DX/LV2
# FX: more silence optimizations, more granularity on VST3 silenceFlag setting
# FX: silence detection now uses -160dB