Release 0.4.0 scope planning

This Commonalities release is planned as a basis for the first CAMARA meta-release.

This page should be updated after fixing the scope in https://github.com/camaraproject/Commonalities/issues/175


Proposed topics to be resolved within this release

1. Error responses

Clarifications related to the format of error response and usage of error codes:

2. Test definitions

3. CAMARA_common.yaml cleanup


4. Evolved model of event subscription (???)

5. String formats

6. Release Management issues

Input to API Design Guidelines: