* Add support for Amsterdam Schema V3. Introduction of the DatasetVersionSchema to allow for multiple versions of a dataset.
6.5.2
* Fixed bug where grantees were not found for Scope objects. This was handled by a fallback in previous versions.
6.5.1
* Bugfix for interoperability with DSO-API. The RuntimeErrors resulting from missing loaders or missing scopes in the DSO test suite should be resolved this way.
6.5
* Scope objects are now inlined for persistence.
6.4
* The scope objects are now rearranged and contain an `accessPackages` field which in turn have packages for each relevant environment. `productionPackage` and `nonProductionPackage` properties are added as well, but these are not required in the schema.
6.3
* The get_all_dataset_scopes function now prefers Scopes (with a fallback on old-school auth strings). These are used to create the grants.