v5.980 - July 11 2019
+ ARA: handle ARA state load error without interfering with extension state loading
[p=2151344]
+ Arrange view: avoid excessive redraws during some mouse edits
+ Envelopes: don't preserve relative differences between points when editing via action
[t=222016]
+ Envelopes: fix inconsistency when loading projects with bezier envelope points
+ Envelopes: fix time selection edits that start at the beginning of a media item
[p=2154450]
+ Envelopes: improve UI performance when recording send volume/pan automation
[t=207384]
+ FX: fix potential crash on macOS/Linux when auto-switching visible FX chain
[t=222841]
+ FX: fix ReaTune per-take FX tail issue
[t=221956]
+ Jump to time: add support for jumping to relative time in earliest selected media item
+ Localization: improve alignment of various auto-resized controls when arranged in columns
[p=2146661]
+ MIDI editor: handle converting multiple selected events between 2-byte and 3-byte messages
[p=2154933]
+ MIDI editor: support copy/pasting events between CC lanes and channel pressure lane
[p=2154852]
+ macOS: fix system Services menu
[p=2150593]
+ macOS: use standard Window/Help menu ordering
+ macOS: add osx_max_open_files= reaper.ini tweak
[p=2156238]
+ Media items: add optional per-item ruler display
+ Mixer: fix slowness when opening mixer
[t=222728]
+ Mouse modifiers: fix preference to ignore targeting media item lower half
[t=222080]
+ Mouse modifiers: improve handling of empty take lanes when targeting media item lower half
[p=1683360]
+ Notation editor: fix chasing key signature changes when displaying multiple tracks
[t=222703]
+ Notation editor: fix chasing clef changes when media items overlap
[t=219859]
+ Nudge: fix issue with calling nudge-by-settings-slot before opening nudge window
[p=2156424]
+ Peaks: do not set all media online after building peaks
[t=222807]
+ Peaks: fix bug in waveform drawing with some themes and settings (5.979 regression)
[t=222229]
+ Performance: improve low-latency behavior by avoiding destroying media buffers from audio threads
+ Performance: fix live FX multiprocessing issue with folder tracks causing media buffer underruns
+ Performance: reduce audio device underruns when pausing
+ ReaScript: simplify display of line numbers in IDE error messages
[t=222740]
+ ReaScript: improve Python compatibility with unicode strings
+ Ruler: in frame mode, display one tick mark per frame when possible
+ Render: add option to render selected tracks via master
+ Render: improve use of $item wildcard when rendering project regions
+ Render: support $item and $track wildcards when rendering selected media items via master
+ Render: when rendering selected tracks or media items via master, also render children and receives
[p=2151904]
+ Toolbars: improve automatic button images for various Set: actions
+ VST: limit preset dropdown to 512 presets of each type
+ VST: improve support for VST3 MIDI program change messages