This book covers upgrading your existing applications from IBM VisualAge Smalltalk Enterprise Version 3.0 through 6.0.4, and previous versions of VA Smalltalk, to the current VA Smalltalk version. You should review and understand the following material, as appropriate, prior to loading your existing applications into the current version of VA Smalltalk.

To a limited extent, this book also covers how to upgrade IBM VisualAge for Smalltalk Versions 1.0 and Version 2.0 applications to the current version of VA Smalltalk.