Merge pull request #303 from OpenEnergyPlatform/feature-296-new-version

Start new version 2.1.0

Author: Ludee

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
+- Start new version 2.1. [(#)](https://github.com/OpenEnergyPlatform/oemetadata/pull/)
 - Add badges for Zenodo publication, FAIRsharing DOI and RDA MSC [(#273)](https://github.com/OpenEnergyPlatform/oemetadata/pull/273)
 
 ### Changed

oemetadata/v2/v21/build_source/schemas/provenance.json

@@ -100,19 +100,13 @@
             ],
             "badge": "Bronze",
             "title": "Comment"
-          },
-          "required": [
-            "title"
-          ]
+          }
         },
         "badge": "Bronze",
         "title": "Contributor"
       },
       "badge": "Bronze",
       "title": "Contributors"
     }
-  },
-  "required": [
-    "contributors"
-  ]
+  }
 }