This book collects information on changes in Caché that were published for upgrading older versions and on new features in older versions. Information on upgrading more recent versions is in the current Upgrade Checklist
. This material is meant for system administrators, application developers, and operators running on older versions.
Each of the release-specific checklists provides information on moving to that release from the previous release and a more detailed table of contents. Together these form a chronology of changes across releases. It is important to remember that items mentioned in the sequence may be invalidated by later changes. When an upgrade operation crosses multiple versions, it is important to read all the intervening material.