Changes/Fixes:

• Fixed DPCM samples not playing when exporting to ROM with VRC6
• Fixed transposition of DPCM samples incorrectly affecting all instruments
• Fixed "Clear effect values" not always working
• Fixed startup crashes with rtmidi on Linux and updating the version we provide
• Fixed export of DPCM samples with FamiStudio Text format
• Fixed file association on Windows when using the portable EXE version
• Fixed file association on MacOS not always working
• Fixed first mouse click outside a context menu being ignored (will behave like 4.0.x)
• Fixed occasional crash on MacOS when using Cmd+Q
• Fixed issues with MIDI device on MacOS
• Fixed trackpad controls on MacOS
• Fixed keyboard shortcut confusion with select/force display channels
• Fixed minor localization issues.
• Changed the ffmpeg path option to allow text input, and allow using ffmpeg if its on the PATH
• Changed the default keyboard shortcut to force display channel to SHIFT + F-keys on MacOS to avoid issues