Extensis has released Font Reserve 3.1.3, the latest version of its font management application. This free update for registered users includes Mac OS X 10.3 Panther compatibility, an auto-activation XTension for QuarkXPress 6, and a new Adobe Illustrator CS plugin. Extensis says Font Reserve provides a “single point of access to all fonts on a user’s Mac making it easy to address the challenges of finding and activating the right font fast.”