• Fixed Player > External Monitor > DeckLink (and related such as UltraStudio) HDMI/SDI may deadlock.
• Upgraded libspatialaudio to 0.4.0+.
• Fixed export with libopus audio codec warns about frame_duration.
• Added initial basic support for OpenFX plugins (filters) with a UI for NTSC-rc.
• Added initial basic support for VST2 audio plugins (filters) with a UI for Valhalla Supermassive.
• Added menu item Settings > Leave Safe Mode.
  This appears if Shotcut crashes within 30 seconds upon startup, which restarts in a safe mode without external (OpenFX, VST2) plugins.
• Added --experimental command line option to try out the filter UI generator.
• Fixed Export > Ogg Vorbis with Cover Art fails (no longer fails but our Ogg integration does not support cover art).
• Fixed Export > From > Marker using the Reframe output video filter with keyframes.
• Fixed some toolbar icons' tooltips not showing keyboard shortcut.
• Fixed Zoom Timeline to Fit may not scroll to start.
• Fixed a crash using some Markers actions with nothing open.
• Fixed using Windows UNC paths with filters, e.g. GPS Graphic.
• Fixed extended/special characters in metadata of custom Export preset.
• Fixed Rebuild Audio Waveform was not saving on Windows.
• Changed Linux Snap to use a desktop environment file dialog if possible.
• Fixed tab focus did not allow editing numeric fields in filters.
• Added Reduce Noise: Audio (RNNoise) filter.
• Moved Declick Audio from the Time category to Audio in the filter menu.
• Moved menu item External Monitor from the Settings menu to the Player menu.
• Added support for system displays in Player > External Monitor,
  incompatible with newly added Settings > Player > Use Old Video Output (necessary for Snapdragon X ARM/Windows and possibly other setups).
• Added Player > External Monitor > Preview Window (HDR) that can be made fullscreen.
  • Incompatible with Use Old Video Output.
  • It also works for SDR.
  • HDR requires a display properly configured with HDR, Native 10-bit CPU or Linear 10-bit GPU/CPU processing modes, and HDR video sources.
  • For HDR, only use filters tagged with #gpu or #10bit.
  • The window must already be on a HDR display before opening anything with HDR.
  • HDR is not working on Linux and Windows/ARM.
• Added Dynamic range to custom Video Mode and Timeline Properties.
  This offers SDR, which follows the colorspace, HLG HDR, and PQ HDR.
• Added support for PQ HDR to External Monitor > DeckLink.
• Added support for HDR to Export (automatic per Video Mode and 10-bit processing mode).
• Added PQ HDR metadata dialogs for External Monitor > DeckLink and Export > Codec.
• Fixed moving clips may create a very long gap.
• Fixed incorrect current track after moving clip to another track.
• Fixed undo after changing Video Mode corrupts the timeline.
• Fixed double-click a project file in Finder with Shotcut already running on macOS.
• Fixed zooming in the player with non-square pixels.
• Added Settings > Timeline > Create Transitions on Overlap.
• Added Settings > Display Method > Vulkan on Linux.
• Fixed a possible crash when Text: Rich filter is first in the list and playhead is not over selected clip.
• Fixed the Font style from the font dialog is overwritten on filter UI reload on Windows (broke in v26.4).
• Fixed File > Export EDL adds 1-frame clip before transitions.
• Fixed full-width spaces replaced by half-width spaces in Import Subtitles From File.
• Fixed hardware scaler on Windows when using Settings > Preview Scaling > Use Hardware Decoder (broke in v26.4).