Apple has published an update for Aperture that fixes a few issues with the app. Version 3.5.1 includes fixes for issues with Temperature & Tint White Balance, face-detection overlays, and the metadata field when switching between photos with the arrow keys. The update also fixes stability issues.
Aperture 3.5.1 is available now on the Mac App Store.
What’s New in Version 3.5.1
• Temperature & Tint White Balance now works correctly • Fixes an issue related to face detection overlays • Addresses an issue with metadata field entry when arrowing between photos • Includes stability improvements