0.5.3

What's Changed

• Add DIDCommV2Service builder methods and update dependencies by @hpretila in #187

New Contributors

• @hpretila made their first contribution in #187

Summary of Changes

• Dependency & Environment Updates:

  • Modified pyproject.toml to raise the minimum Python version from 3.7 to 3.10, as 3.9 is EOL and key testing libraries have dropped support.
  • Updated version constraints for pydantic to >=2.7.0 and adjusted other development dependencies like pytest.

• Explicit DIDComm V1 and V2 Service Builders:

  • In builder.py, the generic add_didcomm method has been superseded by two new explicit methods: add_didcomm_v1 and add_didcomm_v2. It still does automatic matching, but I have added a deprecation notice and replaced any use of it in the testing with add_didcomm_v1.
  • add_didcomm_v1 creates a DIDCommV1Service, handling recipient_keys, routing_keys, and priority.
  • add_didcomm_v2 creates a DIDCommV2Service with a compliant DIDCommV2ServiceEndpoint.
  • This change provides a clear and unambiguous API for developers to build the exact service type they need.
  • Tests have been updated across the suite to align with the new builder logic.

• Backwards Compatibility:

  • To avoid immediately breaking existing integrations, ServiceBuilder.add_didcomm is preserved as a compatibility wrapper.
  • It now emits a DeprecationWarning and delegates to either the V1 or V2 builder. Version detection is based on the accept header or an explicit version argument, defaulting to V1 to maintain old behavior.

• Model Extensions:

  • In service.py, the type attribute for DIDCommV1Service and DIDCommV2Service now supports a List[str], as noted in #83 allowing for service type arrays.
  • init.py has been updated to export the new service symbols (DIDCommV1Service, DIDCommV2Service, DIDCommV2ServiceEndpoint) for direct use.

Breaking Changes

• Python Version: The minimum required Python version is now 3.10. This is a breaking change for users on Python 3.7, 3.8, or 3.9, and will break the 3.9 test.
• Deprecation: ServiceBuilder.add_didcomm is now deprecated and will be removed in a future release. Developers should migrate to using add_didcomm_v1 or add_didcomm_v2 explicitly.

Full Changelog: v0.5.2...v0.5.3