REAPER v6.47+dev0205

v6.47+dev0205 - February 5 2022

* Includes feature branch: improved peak building
* Includes feature branch: batch converter improvements
* Includes feature branch: improved zoomed-in peaks performance
* Includes feature branch: FX chain oversampling
* Includes feature branch: render internals simplification/cleanup
* Includes feature branch: user-defined action overhaul
* Includes feature branch: media explorer toolbar
* Includes feature branch: media item fixed lanes
+ VST: fix various UI sizing quirks
+ macOS: fix Metal issue where an occluded window would end up stale on macOS 12
# Batch converter: fix multiprocessing when FX instances are offline or bypassed