REAPER 7.57 (32-bit)

What's new in this version:

Render:
- fix embedding loudness metadata consistently
- fix possible blank areas in render when rendering or freezing multiple overlapping sections (7.37 regression)
- fix potentially incorrect file auto-incrementing when rendering multiple file formats and rendering stereo/multichannel to separate mono files
- fix rendering stereo/multichannel to separate mono files being applied when enabled but all postprocessing is also disabled
- fix potential crash when using malformed auto-increment suffix
- if user-entered render filename matches auto-increment pattern before resolving wildcards, start auto-incrementing from the user-entered number
- improve responsiveness when auto-incrementing many filenames at once
- respect setting to not embed metadata when rendering
- when rendering multiple files, ensure that if any file names collide, all of them get auto-incremented

Media explorer:
- add rewind/home button
- fix playback rate adjustment for MIDI preview
- fix tempo-matching and playback rate adjustment for REX preview
- minimize seeking when adjusting playback rate while previewing
- pressing play while media is already playing restarts preview from most recent start point
- support double/half tempo-matching for MIDI

Import:
- fix folder track generation with media in subfolders with common names
- preserve original file order when importing multiple files at once via drag/drop

MIDI:
- preserve newlines and other non-printable characters in text events
- support adding and editing multi-line text events

Web interface:
- fix issue where keepalive connections would always remain active
- improve behavior when creating a new surface, pressing Apply, then pressing OK
- display connection/request statistics in configuration window

Windows:
- fix UTF-8 text in render statistics listview display
- improve ctrl+backspace/ctrl+delete behavior in various edit fields
- support triple-click to select all in edit fields

Big clock plus:
- fix $markerpos/$regionpos when project start measure is customized

Default theme:
- updated theme/script version number

Envelopes:
- allow editing track volume/pan/width text fields when in automation read mode, if there is not an active envelope overriding that specific field

FX:
- fix channel count negotiation after loading default preset

Media items:
- fix unnecessary warning message when setting media item properties and 'auto-stretch at tempo changes' is enabled

Mouse modifiers:
- fix potential crash when attempting to create a fixed lane comp area below the last track in the project

Pinned tracks:
- improve vertical zoom behavior when mouse is over pinned tracks

ReaScript:
- document P_EXT:ORIGINAL_FILENAME for GetSetMediaItemTakeInfo_String, etc

Spectrogram:
- fix actions to adjust brightness/contrast when used while peaks display settings window is not visible

Tempo envelope:
- respect tempo envelope beats timebase when pasting envelope points