Apple Updates Keynote to Version 4.0.3

Apple updated Keynote to version 4.0.3 Thursday, an update that, "Addresses performance and stability issues when working with large documents." The update requires version 4.0.2 to already be installed, and weighs in as a 20.5 MB download. You can find the update at Download section of Appleis Support site, or download it through Software Update.