- the ability to edit and share videos at 4K resolution
- support for 1080p video at 60 frames per second
- a new interface with a three-tabbed layout and a dedicated Projects browser
- importing of projects created in iMovie for iOS
- the option to hide Browser while editing a video, and
- 10 video filters previously found only in iMovie for iOS.
The 10.1 update is available in the Mac App Store and is free to users of iMovie 9 or later. iMovie for Mac is $15.
Macworld will have a review of the new version of iMovie for Mac coming soon.