Apple has released a Pro Application Support update which it recommends for all users of Final Cut Pro, Cinema Tools, Compressor, LiveType, Soundtrack, and DVD Studio Pro.

Apple warns that the update is required to receive future updates for these applications.

Accompanying release notes state: "Specific areas of improvement include performance enhancements for user-interface drawing, increased colour-panel functionality, and general user-interface stability and reliability."

The 1.5MB download is available using Software Update.