-[Feature 142 - Added support for array of object search](https://community.opengroup.org/osdu/platform/system/search-service/-/merge_requests/142)
-[Feature 121 - Added support for nested search](https://community.opengroup.org/osdu/platform/system/search-service/-/merge_requests/121)
__Infra Changes__
-[Feature 277 - Alerts framework for Monitoring](https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-azure-provisioning/-/merge_requests/277)
-[Feature 169 - Container hardening for Java based services](https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-azure-provisioning/-/issues/169)
The script should be run whenever you update OSDU installation from less than Milestone 5(v0.8.0) to equivalent or higher.
## How to enable Policy based authorization (optional)
Follow the steps in the [link](https://community.opengroup.org/osdu/platform/system/search-service/-/blob/master/docs/tutorial/PolicyService-Integration.md) to enbale policy based authoorization.