PCU released for version 3 ESET security products

A Program Component Update (PCU) has been released for all English-language version 3 ESET security products, automatically upgrading them to the latest build, version 3.0.695. The update began today, with versions in other languages to follow. To upgrade to this latest version, follow the illustrated instructions in I received a "Program component upgrade" message for version 3.0.695, what should I do? (3.0)