Shotcut 18.11.13

What's new in this version:

New:
- Added an Advanced mode to Export
- Added Export > Use hardware encoder checkbox
- Added VA-API encoding for Linux
- Added videotoolbox encoding for macOS
- Added New Project / Recent Projects screen
- Added 10 and 20 Pixel Grid options to the player grid button menu
- Added Spot Remover video filter
- Added View > Scopes > Video Waveform
- Added Settings > Video Mode > Non-Broadcast > Square 1080p 30 fps and 60 fps
- Added Ut Video export presets
- Added signed app bundle for macOS

Fixes:
- Fixed support for macOS 10.10 and 10.11
- Fixed clearing export preset search collapses categories
- Fixed searching export presets in categories
- Fixed initial rectangle size for Size and Position filter
- Fixed reopening Timeline changes zoom level
- Fixed exit sometimes hangs
- Fixed some filters' presets do not save any values: Key Spill: Advanced, Chroma Key: Advanced, Reduce Noise
- Fixed A/V synchronization on some files
- Fixed seeking on audio files with album art
- Fixed saving multiple lines of text in preset for Text generator
- Fixed crash when undoing split and transition on Timeline
- Fixed filters not applied correctly when using Export > From > Each Playlist Item
- Improved reliability of Audio/Video Device capture
- Fixed Color generator did not signal colorspace
- Fixed transfer characteristic conversion and full range output in Export

Changes:
- Made GPU Effects hidden and discouraged
- Added support for project folder to Stabilize and Overlay HTML filters
- Increased Scale maximum to 500% for Rotate and Scale filter
- Improved support for DDS, ICO, and WebP images
- Bundle more library dependencies on Linux
- Converted macOS build to standard app bundle layout