REAPER v6.53rc1

v6.53rc1 - March 28 2022

* Includes feature branch: embedding images in ogg, opus files when rendering or converting
+ API: FX_SetParam/FX_SetParamNormalized do not send notifications when called from audio threads
+ Actions window: improve diagnostic messages when a key is mapped to an action which does not exist
+ Batch converter: fix reading output file format when running from command line [t=264731]
+ Envelope window: improve keyboard/screen reader accessibility
+ Freeze: fix freezing multiple tracks with non-overlapping media items and certain render preferences [p=2540145]
+ Freeze: when unfreezing an edited track, prompt user whether they would like to transform the frozen items
+ MIDI editor: fix behavior when drawing notes and humanize window is open [p=2540147]
+ MIDI inline editor: add some missing actions that have default key bindings [t=263976]
+ MIDI inline editor: fix marquee drawing bugs when mapped to left-drag
+ Media explorer: add themeable colors for media explorer grid/markers, pitch detection text
+ Media explorer: improve keyboard accessibility of toolbar on Windows
+ Media explorer: use media item background color for preview peaks background
+ Metadata: support embedding images in ogg, opus files when rendering or converting
+ Metronome settings: improve accessibility of hardware outputs button
+ Peaks: fix building of peaks of section/reversed items (6.52 regression) [t=264718]
+ Peaks: fix spectrogram calculation 6.52 regression [t=264583]
+ Peaks: improve quality of zoomed-out spectrogram display
+ ReaScript: add Main_SaveProjectEx, to save project or track template with a specific filename and options [t=261802]
+ ReaSurroundPan: account for channel mapping when running action to set input names/colors from sending tracks [t=264484]
+ Recording: fix note-ons sent during count-in (6.49 regression) [p=2540157]
+ Tempo markers: respect mouse modifier when set to "no action" [t=264585]
+ macOS: improve command shortcut display when the same menu item exists in multiple places [t=264065]
+ macOS: improve focus behavior when focused window is disabled
+ macOS: improve return-key behavior with third-party plug-in text entry fields
# Envelope window: improve focus behavior when changing highlight string and re-focusing checkboxes
# Envelope window: when highlighting envelopes via search string, keyboard navigation is limited to matched envelopes
# MIDI editor: fix velocity behavior when drawing notes and humanize window is open [p=2540514]
# MIDI editor: re-fix velocity behavior when drawing notes and humanize window is open
# Media explorer: improve tab navigation (space on buttons to activate, include volume fader, etc)
# Media explorer: improve toolbar keyboard navigation on macOS/linux
# Media explorer: slightly more efficient preview display drawing, very minor retina display fixes
# macOS: fix enter key in combo boxes running default dialog action
# macOS: fix enter key in various controls [p=2536061]