Added

• Add clipping detection when exporting audio
• Add swap phase button to tracks that output audio

Changed

• Handle scrolling manually in arrangers instead of using GtkScrolledWindow
• Clip editor: Draw the playhead position in the arranger and the loop-adjusted position in the ruler instead of the other way around
• Update Spanish, Chinese (Simplified), Ukrainian, French, Korean, Catalan, Russian translations
• Upgrade project format to v4 and auto-upgrade older projects
• Automation tracks: save record mode with projects

Fixed

• Fix crash when attempting to get RtAudio device names
• Fix errors when attempting to cut/paste audio data
• Fix linear fade out function not working
• Fix cut indicator not being drawn inside regions
• Fix error when cutting automation regions before the first automation point
• Fix showing an bug report dialog when clicking cancel when attempting to edit audio in an external program
• Fix custom timerange being calculated wrongly when attempting to export audio
• Fix error after loading a project in a different sample rate when audio clips exist in the undo stack
• Fix custom range selector not being hidden when showing the export dialog for the first time and the current time range type is "Loop"
• Fix schema version not being saved with marker objects
• Fix error when loading a project with exposed ports with the dummy engine
• Fix custom time range label text being wrapped in the export dialog