Apple has posted updates for its Safari, iPhoto and Aperture products. You can obtain the updates via the Mac App Store or the Software Update component of hte Mac OS X System Preferences app.

Safari 6.0.2 includes security updates. It's for Mac OS X 10.7.5 or higher.

iPhoto 9.4.2 is also for OS X 10.7.5 or higher. According to Apple the changes are:

° Photos now can be added to shared streams or My Photo Stream by dragging them to "Photo Stream" in the source list;

° Multiple email addresses can now be copied and pasted in the "Shared with" field for shared streams;

° When more than five subscribers "Like" a photo in a shared stream, their names are now displayed correctly;

° Contextual menu now includes an Import command to import all the photos contained in a shared photo stream;

° Addresses the reliability of Shared Photo Streams when switching between iPhoto and Aperture with the same library;

° Fixes an issue that could prevent Microsoft Outlook from being used to email photos from within iPhoto;

° Updated national holidays are available for use in printed photo calendars
Includes stability improvements

Aperture 3.4.2 is a new version of the software for pro photographers. It sports a variety of bug fixes. The system requirements are the same as for the Safari and iPhoto updates.