+Version: 9.0.1
+--------------
+
+:Release Date: 2021-10-28
+
+
+**New Features**
+
+N/A
+
+**Bug Fixes**
+
+- `Fixed Vulnerability issues by removing httpclient. <https://jira.onap.org/browse/HOLMES-441>`_
+- `Failed to update rules if the package name does not end with a semicolon. <https://jira.onap.org/browse/HOLMES-482>`_
+- `Database instantiation failed due to holmesdb password with single quote. <https://jira.onap.org/browse/HOLMES-463>`_
+- `Existing rules are not able to sync when engine get restarted/redeployed. <https://jira.onap.org/browse/HOLMES-462>`_
+- `RESTful APIs of the Engine Management Module are not Accessible. <https://jira.onap.org/browse/HOLMES-454>`_
+
+**Known Issues**
+
+- If the database is not stable, there may be data/status inconsistency between the rule management module and the engine management module.
+- The current horizontal scaling mechanism can not efficiently balance the load. Optimization is needed in the future.
+
+**Security Issues**
+
+HOLMES code has been formally scanned during build time using NexusCloud and all critical vulnerabilities have been addressed.
+
+Quick Links:
+
+- `HOLMES project page <https://wiki.onap.org/display/DW/Holmes+Project>`_
+- `Passing Badge information for HOLMES <https://bestpractices.coreinfrastructure.org/en/projects/1602>`_
+
+
+**Upgrade Notes**
+
+N/A
+
+
+**Deprecation Notes**
+
+N/A
+
+
+**Other**
+
+N/A
+