The software automatically checks for updated versions.  If you would like to check manually: 

• On Windows, go to: Start -> All Programs -> GenArts SapphireOFX -> Check for SapphireOFX Updates.
• On Mac, go to: /Applications/GenArtsSapphireOFX/Check for Sapphire OFX Updates.
• On Linux, open a shell window, and type su to become root. Then type the following command: /usr/genarts/SapphireOFX/update-check

Notifications are also made available through standard GenArts communications, (e.g., newsletters or other email communications.)