Apple Updates Aperture to 1.5.6 for Leopard
Apple release an update to Aperture today, which brings Aperture to verison 1.5.6.
Aperture 1.5.6 addresses issues related to performance, improves overall stability, and supports compatibility with Mac OS X v10.5. This update is recommended for all Aperture users.
The update provides compatibility for Mac OS X Leopard which is launching today.