REAPER 7.15

What's new in this version:

FX:
- allow reordering reaper-native presets using ctrl+up/down with preset combo box focused
- improve pin connector dialog default size with JSFX
- parse -inf user input in various ReaPlugs dB contexts
- improve ReaDelay length parameter names

MIDI editor:
- improve appearance of measure start with swing grid enabled
- improve behavior of actions to move notes left/right by grid when using swing or non-1.0 playrate
- improve keyboard navigation when using swing grid
- improve swing grid behavior with non-1.0 playrate
- improve various grid/editing behaviors with 'ignore project tempo' enabled

Accessibility:
- improve descriptions for various FX/JSFX text edit fields
- improve keyboard accessibility of various sliders via pageup/down, home/end
- improve macOS VoiceOver keyboard focus behavior for sliders in FX, other windows

Actions:
- clarify that split actions that select the left-hand item also crossfade to the left of the split point
- respect global crossfade preference when running actions to split items on grid or at markers

macOS:
- fix mousewheel support in menus on Sonoma
- improve FX plug-in resize behavior when switching monitors on recent macOS versions

Media explorer:
- improve preserving non-overwritten .mp3 metadata when adding new metadata
- support displaying embedded image metadata (via action or double-click on 'image' column)

ReaScript:
- do not correct reversed FX min/max parameters in SetParamNormalized
- fix GetThingFromPoint() when mouse is over track manager and track manager is displaying no tracks

VST:
- fix issues when recording automation on highly-automated plug-ins
- fix support for mapping high MIDI buses to VST3 MIDI buses
- ignore feedback parameter change notifications from plugins while automating

Color theme:
- fix labeling of odd vs even media item background color in theme tweaker

FLAC:
- display error message when attempting to record or render to an unsupported FLAC configuration (more than 8 channels, etc)

Lanes:
- fix comp areas breaking when using multiple comping lanes

Metadata:
- automatically set/clear default image type when setting/clearing image metadata

Mixer:
- allow moving tracks to before, within, or after an existing spacer that is before or after the track

Regions:
- fix moving/copying regions with locked media items

Render:
- support preserving existing metadata (using best efforts) when rendering master mix or tracks, not just selected media items

Splash screen:
- increase status granularity when scanning MIDI devices

Take markers:
- do not display markers that occur before the visible item start, regardless of zoom level

Theme:
- fix volume knob size in strip mixer

Tooltips:
- clear media item tooltip correctly

API:
- extend screenset API slightly for ReaImGui