- The Letterbox effect "Offset" slider has been restored.
- Fixes an issue when creating a single layer DVD.
- Fixes an issue where some third-party effects could cause Final Cut Pro to hang during background rendering.
- Fixes an issue where some third-party transitions would incorrectly use black instead of source media.
- Adds support for editing MXF files that are still ingesting.
- Fixes an issue rendering Motion Templates containing Image Units.