Speed modification in editor, New Crop UI, Bug fixes - Cap

Speed modification - Clip segments now have a Speed option in the editor, allowing them to be slowed down or sped up. Currently, changing the speed of a segment will mute its audio.
New Crop UI - Thanks to @ItsEeleeya the area select and editor crop UI now has more features and is much smoother.
Bug fixes - macOS recording errors should be less common, and some recordings should no longer look distorted in the Editor