The Esri ArcGIS Connector hub package includes the ArcGISBranchVersionManager transformer which currently supports List, Post and Reconcile actions.
This idea is to support querying version differences using the version management Differences API endpoint, including resultType and async parameter options.
The use case is to find edits that are to be propagated to an external (to ArcGIS) system in an efficient delta transaction. Usually it will be the default version state at two moments that will be queried, as it is the default version that will be propagated to the external system.
In the legacy traditional version reading scenario, an SDE reader could extract differences with a Baseline Historical Date and Time constraint, this idea is an equivalency issue for branch versioned data.
