This update includes many bug fixes as well as over 50 performance and stability improvements including better OpenCL performance, improved camera tracker and QuickTime metadata support, and much more:

New & Improved
- OpenCL Enable and Caching prefs now apply to individual comps.
- The Use OpenCL checkbox in Common Controls is now a three-way button, Disable/Auto/Enable (defaults to Auto).
- When OpenCL is set to Auto (in Prefs/OpenCL and in each tool), Fusion is now more nuanced about which tools use OpenCL, to get better results with slower systems.
- OpenCL Caching pref is reset to Full.
- Prefs/OpenCL status text is now formatted and copyable.
- Significant speedups for OpenCL mask blurs, DeltaKeyer and others.
- CameraTracker: "Previous Export/Clear" button now works.
- CameraTracker: Limit the number of tracks used to select seed frames, to improve performance.
- CameraTracker: Lower the default detection threshold a little.
- FileRequester: Comp path maps are now shown.
- Improved progress display when rendering stereo or spherical cameras.
- Improved performance of TimeSpeed and TimeStretcher in some simple non-interpolating cases.
- No longer saves default Gradient params to the comp.
- Improved out-of-range extrapolation of 3D LUTs.
- Added image clipping modes to DeltaKeyer. The default is 'Frame'.
- Added hover scrubbing to bin items.
- Added Bins View Mode scripting/action.
- Added Bins buttons strip.
- Added images & tooltips for Player buttons.
- Added script menu to Bins and Reel View.
- Tools are now shown in their own special library, which will be automatically re-created such that it stays in-sync with Fusion updates and plugin additions.
- If playing a single clip (rather than a reel), the entire player closes when pressing esc.
- Show the play view when opening an item/reel.
- Support alpha channel output for MXF, QuickTime, FFmpeg, YUV, DNX.
- Added support for 10bit 422 Planar YUV with full range color.
- QuickTime and MXF formats now support choosing between multiple decoders.
- Improved QuickTime metadata support for ColorSpace etc.
- Added user override of default Data level for H.264 videos in MXF loader.
- Added more Setup and Inter expressions to CustomVertex.
- Added help support for 2D & 3D viewer types & subviews.
- Added a simple stamp creation progress indicator.
- Add TimeCode and FrameRate to MXF metadata.
- Drag/drop script files to ConsoleView now executes them.
- Don't initialise Fuses with invalid IDs, and display a warning.
- Added Defragment(<filespec>) function to FuServer (Windows only, requires Admin privileges).
- Added RequestFile()/RequestDir() script funcs to Fusion.
- Add UIIcon, UIFont, UIWidget classes to UIManager.
- UIManager windows can now be located by ID.
- Events can now be sent to any Widget via UIManager::QueueEvent().
- Various UIManager Widgets now allow their font and icon to be specified.
- Added a couple of Lua libs (dkjson, lj2curl).
- Added GetMousePos() script function to Fusion
- Added bmd.readstring() and bmd.writestring() to Python support.
- Added extra hostname arg to pinghosts() in python.
- Added script ExpandShape() and GetPoints() shape funcs.
- Added fusion:RequestFile()/fusion:RequestDir() script commands..
- Added StartUndo()/EndUndo()/UpdateControls() FFI functions.
- Added External Mask Saver.fuse for Resolve Connect integration.
- Added gettime()/getuptime() script functions
- Added GetUndoStack() and GetRedoStack() script commands.
- Added FFI functions to get Valid and Image windows.