“The new filing updates the underlying International Class foundation for iChat so as to better protect it going forward,” Purcher reports. “Then again, going forward may have a limited life span. Apple’s new ‘Messages’ Beta is now available for download which when installed, replaces iChat.”
Purcher reports, “Although Apple states that ‘iChat will continue to work’ on certain OS versions right up to OS X Lion, it won’t for those upgrading to the next iteration of OS X dubbed ‘Mountain Lion’ that’s due to be released this summer. But until iChat finally fades into the sunset, Apple wants it better protected.”
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