Upgrade from OIDC Provider 1.37.4 to 2.0.1 fails

Not an easy one. It's a problem in the dependency upgrade validation: it seems to fail because upgrading json-smart would break the dependency constraint declared in oauth2-oidc-sdk, but starting with OIDC Provider 2.0.1, this dependency is excluded (because of the wrong range).

The workaround is to uninstall oauth2-oidc-sdk and then install OIDC Provider 2.0.1.

The error is a bit different with OIDC 2.1.0+, since json-smart is not excluded anymore, but the root cause is still a bad validation (it should not try to validate an extension with a backward dependency wich won't be there anymore after the upgrade).