GemStone server classes can have multiple versions, in which the latest version is the one on which GBS tools operate. The class version browser allows you to remove versions of a server class. However, if you remove the latest version, the change is not handled correctly; the SymbolDictionary remains referring to the removed class version, which is displayed by most GBS browsers, while the class's classHistory does not include that version.
Last updated: 3/24/15