v6.58rc2 - May 16 2022
* Includes feature branch: improved render loudness charts
* Includes feature branch: render individual tracks via master track using render matrix
+ JSFX: more reasonable step size for classic volume adjustment JSFX
+ Razor edit: fix potential display flickering after certain actions/zoom/scroll [t=265219]
# ReaScript: fix nil passed to non-optional const char* parameters in plug-in registered Lua functions [p=2558076]
