Kdenlive 23.08.5

What's new in this version:

- Multi guides export: replace slash and backslash in section names to fix rendering
- Group resize: don’t allow resizing a clip to length < 1
- Improved fix for center crop issue
- Disable Movit until it’s stable (should have done that a long time ago)
- Prevent, detect and possibly fix corrupted project files, fix feedback not displayed in project notes
- Test project’s active timeline is not always the first sequence
- Ensure secondary timelines are added to the project before being loaded
- Ensure autosave is not triggered when project is still loading
- When switching timeline tab without timeline selection, don’t clear effect stack if it was showing a bin clip
- Ensure check for HW accel is also performed if some non essential MLT module is missing
- Don’t attempt to load timeline sequences more than once
- Ensure we always use the correct timeline uuid on some clip operations
- Add animation: remember last used folder
- Refresh effects list after downloading an effect
- Glaxnimate animations: use rawr format instead of Lottie by default
- Right click on a mix now shows a mix menu (allowing deletion)
- Don’t add mixes to disabled tracks
- Allow adding a mix without selection
- Remove line missing from merge commit
- Always keep all timeline models opened

Fixed:
- Fix undocked widgets don’t have a title bar to allow moving / re-docking
- Fix sequence corruption on project load
- Fix multiple archiving issues
- Fix possible sequence corruption
- Fix sequences folder id not correctly restored on project opening
- Fix Luma issue
- Fix subtitles not covering transparent zones
- Fix crash cutting grouped overlapping subtitles. Don’t allow the cut anymore, add test
- Fix clip monitor not updating when clicking in a bin column like date or description
- Fix start playing at end of timeline
- Fix save clip zone from timeline adding an extra frame
- Fix clips with mix cannot be cut, add test
- Fix project monitor loop clip
- Fix monitor offset when zooming back to 1:1
- Fix sequence effects lost
- Fix center crop adjust not covering full image
- Fix cannot save list of project files
- Fix editing title clip with a mix can mess up the track
- Fix audio mixer cannot enter precise values with keyboard
- Fix variable name shadowing
- Fix crash pressing del in empty effect stack
- Fix tests
- Fix closed sequences losing properties, add more tests
- Fix timeline groups lost after recent commit on project save
- Fix audio or video only drag of subclips
- Fix editing title clip duration breaks title (recent regression)
- Fix timeline focus lost when dropping an effect on a clip
- Fix dropping lots of clips in Bin can cause freeze on abort
- Fix proxied playlist clips (like stabilized clips) rendered as interlaced