To create an edition of a class, do the following:
If the containing application is not an edition, a window is displayed asking whether you want a scratch edition of the application made. If you want a scratch edition made, select OK; otherwise, select Cancel.
In addition to enabling you to create class editions expressly, the system creates some class editions automatically. For example, when you save a method in a class version, the system automatically creates a new edition of the class.
When a new edition is created, the Transcript window displays a message stating that the edition has been created.