REAPER (64-bit)

What's new in this version:

JSFX:
- add Channel Mapper-Downmixer plugin
- add option in pin connector dialog I/O menu to pass through or zero out unused output channels
- support drawing vertical text via gfx_setfont flag 'z' (does not work with system/bitmapped font)
- allow Webdings/Wingdings for gfx_setfont() use on Windows

VST:
- add I/O menu item in FX pin connector dialog to increase host channel count to match plugin
- add option in pin connector dialog I/O menu to pass through or zero out unused output channels
- cache VST3 parameter/bus/latency information for improved performance with yabridge and plug-ins
- improve behavior when VST3 plug-ins call restartComponent(kReloadComponent)
- more flexible support for passing MIDI program change messages to VST3

FX:
- add option to not add undo points when closing FX windows
- improve pin connector window
- fix persistence of take FX processing channel count when processing only 2 channels on a track with more than 2 channels

macOS:
- add prefs/general/advanced option for window fullscreen button to activate fullscreen rather than OS fullscreen
- add prefs/general/advanced options for rounded buttons and big sur listview margins
- disable macOS 10.12+ Window tabbing menu items

ReaScript:
- support drawing vertical text via gfx_setfont flag 'z' (does not work with system/bitmapped font)
- allow Webdings/Wingdings for gfx_setfont() use on Windows
- correct documentation for Set/GetMasterTrackVisibility

Timeline:
- truncate seconds and samples display rather than rounding, for consistency with H:M:S and H:M:S:F display
- when displaying minutes:seconds and a project start offset exists, center ruler major tick marks on project time zero rather than the start of the timeline

Dither:
- fix half-bit DC offset

Media item channel mapper:
- control/command-click a mapping to set exclusively for that channel

Media items:
- add action to set channel mapping for selected media items

MIDI:
- output multiple note-offs for the same channel/pitch if there are multiple sequential note-ons

Project time offset:
- preserve maximum resolution when setting project time offset to edit cursor position

ReaTune:
- fix potential crash with certain parameter settings and UI open

Render:
- resolve $samplerate wildcard correctly when mixing at one sample rate but rendering to another

TCP FX List:
- fix multi-column scroll extent issue

Track manager:
- display track channel count