Merge pull request #891 from mulesoft/build/6.6.58

@W-21178138 Release 6.6.59

Author: alexpmule

demo/apis.json

@@ -37,5 +37,6 @@
   "models/multipart-api/multipart-api.raml": "RAML 1.0",
   "models/multiple-messages/multiple-messages.yaml": "ASYNC 2.0",
   "models/APIC-560/APIC-560.yaml": "ASYNC 2.0",
-  "models/agens-api/agents-api.yaml": "OAS 3.0"
+  "models/agens-api/agents-api.yaml": "OAS 3.0",
+  "models/nested-examples/nested-examples-oas3.json": "OAS 3.0"
 }