AT:

• change the GET /api/*-definition/definitionVersionsWithTenants endpoints so that it returns the definitions in a structure depicted here:

  [
    {
      "key": "abc",
      "name": "ABC",
      "versions": [
        {
          "version": "ALL",
          "versionTag": null
        },
        {
          "version": "LATEST",
          "versionTag": null
        },
        {
          "version": "3",
          "versionTag": "Tag"
        },
        {
          "version": "2",
          "versionTag": "Another Tag"
        },
        {
          "version": "1",
          "versionTag": "Tag"
        },
        ...
      ],
      "tenants": [
        {
          "id": null,
          "name": "Not defined"
        },
        {
          "id": "tenant1",
          "name": "Tenant 1"
        },
        {
          "id": "tenant2",
          "name": "Tenant 2"
        },
        ...
      ]
    },
    ...
  ]
  

• the latest version is added to the list
• the rest-api documentation is adjusted accordingly