After the mysterious disappearance of the ColorSync 3.0.1 update from Apple's servers yesterday, the update has now re-appeared.

A reader alerted Macworld yesterday to the strange happenings. After posting the International English version on Monday, Apple seemed to have quietly removed the update yesterday.

An Apple UK spokesperson was unable to explain the download's temporary disappearance.

ColorSync 3.0.1 includes new versions of the ColorSync control panel, the ColorSync Extension, the Default Calibrator, Profile First Aid and the ColorSync profiles.