handle cases when a project with new feature usage is loaded was implemented. The essence of this mechanism is to track whenever an opened project is attempted to be saved/committed with a tool version that has missing features. In such cases, a message is shown that warns of possible consequences. Features required, but missing in earlier tool version (in this case 19.0) are memorized by cross-version compatibility checking mechanism and this process will follow with each SP release, i.e. SP2 might have features that are missing in both SP1 and 19.0 GA. |
Diagramming featuresForward compatibility tracks the following diagramming features introduced in 19.0 SP1: When opening project with tool version 19.0, the usage of these features makes the diagram read-only. Beside this, user is warned of possible consequences if such diagram will be edited: This mechanism prevents from unexpected changes after opening such project with 19.0 SP1 version. |