REAPER 7.18 (64-bit)

What's new in this version:

Lanesd:
- remove 'create comp areas for new recording while comping' from lane header button recording submenu (same setting is already in comping submenu)
- support default fixed lane track record mode override in Preferences / Project / Track/Send Defaults
- update lane header buttons when lane play state changes after recording
- update track properly when moving items down to a new lane on a track that has only one lane showing
- when new recording cannot add lanes, and recording into an existing fixed lane track, always add new recording to a lane that is already playing

ReaScriptd:
- add InsertTrackInProject(), MIDI_RefreshEditors()
- improve TrackFX_AddByName() searching of Audio Unit names
- SetTrackUIPan/Volume/Width now clear touch state if done=true, temporarily set if done=false
- SetTrackUIPan/Width no longer affect last-touched track
- support background projects for GetTrackGUID(), GetTrackInfo(), DeleteTrack()

Actionsd:
- fix action list definition of 'split item under mouse cursor ignoring grouping, select right' (7.17 regression)
- actions to nudge pan left/right respect grouping

Linuxd:
- allow configuring JACK MIDI port count (62/64 by default, range allowed 0-128)
- fix crashes/incorrect priority when using JACK/PipeWire on some systems

MIDI editord:
- improve drawing responsiveness to scrub, other miscellaneous actions
- improve resizing behavior when using project-sync timebase
- improve synced-timebase update frequency

Take markersd:
- add double-click mouse modifiers to change take marker up-rank/down-rank
- fix actions that delete takes based on up-rank/down-rank markers after splitting the item

Theme adjusterd:
- localization support
- support mousewheel on faders

FXd:
- defer FX-follows-track-selection until after mouse capture is completed

Metersd:
- fix meter colors when using mixed peak/loudness metering for different tracks

Mouse modifiersd:
- add mouse modifier support for take marker left drag, left click, double click

Peaksd:
- fix loudness peaks display when media item volume adjustment is applied

Razor editsd:
- fix consolidating small adjacent razor edits

Recordingd:
- fix looped lane recording when recording starts before the loop start

Regionsd:
- add region display options to region right-click menu

Render/convertd:
- improve behavior when preserving source file metadata and source files contain many different metadata fields

Rulerd:
- add option to display selected regions over unselected regions (in ruler lane right-click menu)

Tempod:
- add global preference to snap tempo envelope edits to whole or fractional bpm

Themed:
- make reading of unzipped rtconfig.txt match corner case behaviors of zipped file to catch bugs earlier
- Track defaults
- allow setting force multichannel input, force MIDI input, and MIDI latch-replace as default track record modes via preferences

Windowsd:
- improve update responsiveness of MIDI editor