Apple rolled out iMovie 10.0.4 for the Mac on Tuesday with stability improvements and a fix for issues that could cause the app to crash. iMovie is Apple's consumer-level video editing app and is part of the company's iLife suite.
Apple fixes stability issues with iMovie update
The slim release notes for the update don't mention any other changes or fixes.
The 10.0.4 update is free and can be installed through the Software Update app. iMovie is priced at US$14.99 and is available for download through Apple's Mac App Store.