JSR 283 introduces a new interface "VersionManager" that exposes all versioning functionality that was formerly present on Node and Workspace.
In addition the following new methods:
- checkpoint(String absPath) Version
- merge(String absPath, String srcWorkspace, boolean bestEffort, boolean isShallow) NodeIterator
- merge(Node activityNode) NodeIterator
See Issue #
JCR-1592 for Activity and Configuration feature.