7.67
http://www.reaper.fm/download.php
REAPER 7.67 is available, with the following updates:
  + Actions: add actions to open paths for saved FX chains, color themes, project/track templates in explorer/finder, add to various menus
  + API: add CSURF_EXT_TAKEFX_PARAMINFO_CHANGED/CSURF_EXT_TRACKFX_PARAMINFO_CHANGED, so control surfaces can update when FX parameter names or parameter context changes
  + Arrange view: fix grid line vs region/marker line z-order issue [p=2930798]
  + CLAP: optimize memory use for plug-ins with many parameters
  + Envelope manager: add preference for whether FX parameter sections are initially expanded (sections are collapsed by default)
  + Envelope manager: fix initial appearance on first open
  + Envelope manager: reduce empty unused space in top section
  + Envelopes: actions to remove redundant points will not remove all points from envelope [t=307783]
  + Envelopes: actions to remove unnecessary points within time selection work within razor edits, if any [t=307783]
  + Envelopes: actions to select/delete/insert points at time selection act on razor edits, if any
  + Envelopes: do not allow deleting last envelope point when alt+dragging to delete points
  + Envelopes: fix undo when deleting points via alt+click [t=307740]
  + FX parameters: organize various menus by parameter section/module/unit [t=292646]
  + FX parameters: display parameter section/module/unit in track envelope title
  + Linux: indent list view text when status images exist (similar display as Windows/macOS) [p=2920961]
  + macOS: improve keyboard behavior in various instances with odd focus [t=307689]
  + Markers: display 'Add marker' rather than 'Edit marker' when adding and immediately editing a marker
  + Media explorer: prebuffer audio before starting unsynchronized playback [t=305762]
  + MIDI event properties: automatically correct invalid user-inputted beat position input like '5.0.0' to '5.1.0' [t=307840]
  + Mouse modifiers: add default region/marker double-click mapping 'set loop points to region, or edit marker' for consistency with past behavior [p=2930554]
  + Mouse modifiers: add ruler lane header double-click context (double-click to select all regions/markers in lane, for example)
  + Mouse modifiers: display help text for the active mouse modifier when hovering over regions/markers [p=2930830]
  + Peaks: fix display of missing sample near end of item when zoomed-in
  + Peaks: fix incorrect waveform display when zoomed in on sinc-interpolated waveform with fadeout
  + Portable installs: fix incorrect addition of VST system paths after opt-out on first run
  + ReaScript: support FX_GetParamSectionName(), to get the parameter section (VST3 unit, CLAP module) that the parameter belongs to, including parent sections, if any
  + Recording: fix possible take offset off-by-1 sample when using looped recording
  + Regions/markers: add separate preferences to display vertical lines in arrange view for regions and/or markers
  + Regions: when moving regions with contents, show preview line at the insert point [p=2931143]
  + Render: 'do not render files that are likely silent' ignores media items on non-playing track lanes [p=2930848]
  + Render: improve display of render speed display when very slow or very fast
  + Render: support popup edit window for entering long file names in render settings dialog
  + Ruler: change settings to hide all markers/regions and collapse ruler lanes to project settings rather than global
  + Ruler lane manager: improve description of project settings to show/hide all regions/markers
  + Ruler lanes: distribute extra lane space to lanes with overlapping regions/markers as needed
  + Ruler lanes: handle ruler lane click without mouse move like ruler click [p=2931365]
  + Spectrogram: add option in Peaks Display Settings to use media samplerate for spectrogram range [t=307661]
  + Undo: shorten undo descriptions displayed in menubar/titlebar (fix 7.53 change) [t=307958]
  + Video: default to writing video as MPEG-range with FFmpeg, can override with range=jpeg [t=307784]
  + Video: FFmpeg encoder can be passed tag= parameter to customize encoding mode tag
  + Video: FFmpeg encoder uses hvc1 for QT compatibility when encoding h265, can override using tag= [p=2930770]
  + Video: fix incorrect color range when decoding JPEG-range media with newer FFmpeg versions [t=307784]
  + Volume fields: if user enters invalid value like --1 dB, treat as -1 dB
  + Web interface: add volume touch support for index.html and fancier.html
  + Web interface: support touch for volume/pan/width controls [t=307341]
  + Windows: fix loading notation font when REAPER is installed in a path that contains UTF-8 characters