+Swagger sdk helps to generate swagger.json and java client sdk during the build time, it also helps to provide the swagger.json at the given URI in the run time.
+
+In the future release, MSB plans to provide service mesh for ONAP.
+
+**Bug Fixes**
+
+- `MSB-94 <https://jira.onap.org/browse/MSB-94>`_ Vendor name(ZTE) on the MSB Portal tiltle
+- `MSB-91 <https://jira.onap.org/browse/MSB-91>`_ Duplicate class variable in service sub-classes
+- `MSB-88 <https://jira.onap.org/browse/MSB-88>`_ The path parameter has been lost when register services in demo project
+- `MSB-87 <https://jira.onap.org/browse/MSB-87>`_ MSB JAVA SDK dosen't release stage binary
+- `MSB-85 <https://jira.onap.org/browse/MSB-85>`_ API Gateway UT coverage doesn't show up in Sonar
+- `MSB-74 <https://jira.onap.org/browse/MSB-74>`_ Jenkins Integration Test job failed
+- `MSB-73 <https://jira.onap.org/browse/MSB-73>`_ Can't register service by using MSB Api gateway 80 port
+- `MSB-72 <https://jira.onap.org/browse/MSB-72>`_ Unit test coverage data is incorrect
+- `MSB-71 <https://jira.onap.org/browse/MSB-71>`_ API Gateway service Registration and discovery api causes confusion
+- `MSB-70 <https://jira.onap.org/browse/MSB-70>`_ Swagger SDK site job build failed
+- `MSB-69 <https://jira.onap.org/browse/MSB-69>`_ Discovery checkstyle issue
+- `MSB-68 <https://jira.onap.org/browse/MSB-68>`_ Discovery daily build jenkins job failed
+- `MSB-67 <https://jira.onap.org/browse/MSB-67>`_ API Gateway check style warnning
+- `MSB-66 <https://jira.onap.org/browse/MSB-66>`_ API Gateway daily build failed
+- `MSB-60 <https://jira.onap.org/browse/MSB-60>`_ API gateway test coverage data not in snoar
+- `MSB-59 <https://jira.onap.org/browse/MSB-59>`_ Swagger SDK build failed
+- `MSB-58 <https://jira.onap.org/browse/MSB-58>`_ MSB Java SDK Jenkins merge job failed
+- `MSB-57 <https://jira.onap.org/browse/MSB-57>`_ Discovery site jenkins job failed
+- `MSB-55 <https://jira.onap.org/browse/MSB-55>`_ Discovery site jenkins job failed
+- `MSB-54 <https://jira.onap.org/browse/MSB-54>`_ API Gateway site jenkins job failed
+- `MSB-21 <https://jira.onap.org/browse/MSB-21>`_ Merge and daily jenkins job failed
+- `MSB-17 <https://jira.onap.org/browse/MSB-17>`_ Release version java daily job failed
+
+**Known Issues**
+
+- `MSB-92 <https://jira.onap.org/browse/MSB-92>`_ Microservice delete is reporting 500, though it deleted the service
+
+**Security Issues**
+
+None
+
+**Upgrade Notes**
+
+This is an initial release
+
+**Deprecation Notes**
+
+N/A
+
+**Other**
+
+N/A
+
+Version: 1.2.3
+--------------
+
+:Release Date: 2018-11-20