Hey everyone 
,
We’re making some essential changes to the OpenSearch Dashboards for 2.11 due to security concerns related to AngularJS 1.x’s end of life. This will affect specific exports and internal APIs. This should not affect any OSD specific REST APIs.
Please check out our detailed notice on GitHub to understand the changes and how they might impact you: [Notice] Removal of AngularJS 1.8 in the 2.11 release · Issue #4993 · opensearch-project/OpenSearch-Dashboards · GitHub
If you have questions or need assistance, don’t hesitate to reach out on the GitHub issue.