v5.974 - April 6 2019
+ ARA: support preview audio while editing ARA per-take FX
+ Actions: add actions to set media item start, end, or both to match source media [p=2107139]
+ Automation items: add customizable per-automation item transition time
+ Automation items: add option to chase non-FX envelopes to automation items when underlying envelope is bypassed
+ Envelopes: automatically rename send envelope control panels when renaming tracks
+ Envelopes: when editing curve envelope segments, avoid rendering curved segments as many discrete linear segments
+ Envelopes: optimize edits that delete many points at once
+ Item notes: optionally display image notes in full height mode
+ Item/track images: detect changes in underlying image when manually loading images [p=2112488]
+ Item/track images: add preference for controlling still image item thumbnail display mode
+ Item/track images: add preference for default length of imported still images
+ macOS: improve CoreAudio MIDI hardware input timing when using only CoreAudio audio output [t=219383]
+ MIDI: display linear tempo transitions in MIDI editor timeline similar to arrange view timeline
+ MIDI: optimize edits that delete many notes/CCs at once [t=200877] [p=2114855]
+ MIDI: fix minimum note length behavior when snapping disabled [t=217677]
+ MIDI: obey editor toolbar preference for CC following notes when quantizing notes only [t=172470]
+ MIDI: add per-item option to chase MIDI CC/pitch/program before take start offset (in MIDI source properties, defaults to enabled for new MIDI items)
+ MIDI: fix export of unnamed project markers in type 0 MIDI files [t=219000]
+ Markers: fix issues with selected markers in marker manager introduced in 5.972 [t=218608]
+ Media item properties: after closing window via action, do not automatically reopen on startup
+ Notation: better handling of edits that extend the media item to the left [p=2112160]
+ Notation: fix chart clef spacing in continuous view mode [t=209954]
+ Notation: fix inconsistent behavior when editing notation in non-active media items [t=218310]
+ Notation: improve behavior when moving notation between tracks [t=209875]
+ Notation: fix multicontext issues when using project tabs [p=2112215]
+ ReaNINJAM: fix saving sessions to UTF-8 paths [t=190475]
+ ReaScript: fix various UTF-8 IDE editor issues [t=219013]
+ ReaScript: optionally show ReaScript paths in actions window
+ ReaScript: add GetSetAutomationItemInfo_String(), ThemeLayout_GetLayout()/ThemeLayout_SetLayout()
+ ReaScript: add GetSetProjectInfo(), GetSetProjectInfo_String(), primarily useful for manipulating render settings
+ ReaScript: add MIDI_DisableSort(), to improve script speed by disabling sorting for all MIDI insert, delete, set functions, until the next call to MIDI_Sort (which must be called when edits are done!)
+ ReaScript: allow querying envelopes via Get..Info_Value() by using P_ENV:<ENVCHUNKNAME
+ ReaScript: allow querying tracks and envelopes via P_* from Get..Info_Value() functions
+ ReaScript: fix CSurf_OnScroll() Y-axis bounds checking [t=218940]
+ ReaScript: fix macOS behavior when calling MIDIEditor_GetMode() on a window that has been closed [t=218796]
+ ReaScript: properly validate Linux HWNDs for Dock*() functions
+ Recording: add $recpass filename format wildcard (global recording pass counter) [t=212300]
+ Recording: add action to reset global recording pass counter
+ Render: fix persistence of render tail setting in certain cases [t=218639]
+ Render: add action to render using most recent settings, then automatically close render dialog when finished
+ Render: do not render media during render tail, only FX [t=201825]
+ Ruler: enable seeking to markers/regions even when markers/regions are locked [t=217939]
+ Stretch markers: fix peak display glitch when resizing left edge of looped item with stretch markers
+ Tempo envelope: do not create unnecessary tempo markers when pasting tempo envelope points [t=215995]
+ Track grouping: respect grouping-disabled setting when swiping mute/etc in TCP/MCP/track manager
+ Track grouping: allow chaining of VCA groups [t=218066]
+ Undo: update send/receive list in track routing window when undoing
+ Varispeed: do not obey preserve pitch in audio items setting when gluing/applying FX to items [t=219125]
+ VST3: do not show non-automatable parameters in last-tweaked menu [t=217809]
+ Video: add option in Prefs/Media to allow video items to be set offline
+ Video: do not report sample rates for audio-less videos and image files [p=2117608]
+ Windows: installer will not try to overwrite Reavura.otf unless it has changed [t=175741]

• Портативная версия программы от разработчиков не требующая установки в систему.
• Лечение и русификация по тому же принципу, что и стационарная версия, например:
#:\REAPER - лечение
#:\REAPER\LangPack - русификация

1. Удалить предыдущую версию и установить новую.
2. Из папки R2R запустить файл REAPER_KeyGen.exe(от имени администратора), нажать на "PATCH" и указать на файл reaper.exe(по умолчанию C:\Program Files\REAPER (x64)).(См. )
3. Нажать на "GENERATE" и сохранить ключ лицензии в той же папке. Всё.
Автор лекарства: TEAM R2R

Для русификации поместите файл Russian.ReaperLangPack из папки V5.9 by Nikitich по пути:
C:\Users\ИМЯ ПОЛЬЗОВАТЕЛЯ\AppData\Roaming\REAPER\LangPack