OpenShot 2.2 is a major release in terms of performances, with up to 10x speed up in some cases compared to OpenShot 2.1. There’s now a new caching engine built from the ground up, opening of huge projects that contain hundreds of files has been greatly improved, and many bugs were squashed for seeking or AVPacket scope. Better support for CSS syntax, 28 curve presets, better undo/redo support, improved frame detection, support for rendering color keyframes on the timeline, and lots of other enhancements have been made to Keyframes. Additionally, OpenShot 2.2 improves the error handling and reporting functionality.