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+# OpenSearch Documentation Website 3.3.0 Release Notes
+
+The OpenSearch 3.3.0 documentation includes the following additions and updates.
+
+## New documentation for 3.3.0
+
+- [Agentic Search 3.3] Using External MCP Tools with Agentic Search [#11230](https://github.com/opensearch-project/documentation-website/pull/11230)
+- Add execute tool API doc [#11214](https://github.com/opensearch-project/documentation-website/pull/11214)
+- Update streaming setup [#11212](https://github.com/opensearch-project/documentation-website/pull/11212)
+- [GRPC] Update gRPC usage instructions and fix java examples [#11199](https://github.com/opensearch-project/documentation-website/pull/11199)
+- Add semantic-highlighter system-generated processor documentation [#11198](https://github.com/opensearch-project/documentation-website/pull/11198)
+- Add python gRPC examples [#11197](https://github.com/opensearch-project/documentation-website/pull/11197)
+- Add documentation for Experimental Security Configuration Versioning Management and APIs [#11195](https://github.com/opensearch-project/documentation-website/pull/11195)
+- [DOC] Update Query Insights Dashboards docs for Live Queries and WLM integration [#11185](https://github.com/opensearch-project/documentation-website/pull/11185)
+- Add skip_list details to date, scaled float [#11181](https://github.com/opensearch-project/documentation-website/pull/11181)
+- docs(ad): add Managing anomalies guide, expand Operational settings [#11180](https://github.com/opensearch-project/documentation-website/pull/11180)
+- [ML] Add tool output processor documentation [#11171](https://github.com/opensearch-project/documentation-website/pull/11171)
+- Add streaming support doc [#11170](https://github.com/opensearch-project/documentation-website/pull/11170)
+- Add comprehensive agentic memory API documentation for OpenSearch 3.3 [#11169](https://github.com/opensearch-project/documentation-website/pull/11169)
+- Add lateInteractionScore Function [#11168](https://github.com/opensearch-project/documentation-website/pull/11168)
+- Add doc for scratchpad tools [#11167](https://github.com/opensearch-project/documentation-website/pull/11167)
+- [ML] Add updated_time to message [#11165](https://github.com/opensearch-project/documentation-website/pull/11165)
+- Update ml-commons metrics to add agent details [#11163](https://github.com/opensearch-project/documentation-website/pull/11163)
+- Add principal attributes description to Rule-based Auto-tagging documentation [#11158](https://github.com/opensearch-project/documentation-website/pull/11158)
+- Update documentation about support of direct JWKS with JWT [#11148](https://github.com/opensearch-project/documentation-website/pull/11148)
+- [Doc 3.3] MCP Server and MCP Connector [#11144](https://github.com/opensearch-project/documentation-website/pull/11144)
+- [Search Stats] Query failure stats [#11143](https://github.com/opensearch-project/documentation-website/pull/11143)
+- [Star Tree] Add multi-terms aggregation support [#11141](https://github.com/opensearch-project/documentation-website/pull/11141)
+- [Agentic Search]Documentation with all the features [#11138](https://github.com/opensearch-project/documentation-website/pull/11138)
+- Update doc for batch semantic highlighting [#11137](https://github.com/opensearch-project/documentation-website/pull/11137)
+- Updating QueryPlanningTool documentation [#11133](https://github.com/opensearch-project/documentation-website/pull/11133)
+- Update sm-api.md to include snapshot pattern deletion feature [#11131](https://github.com/opensearch-project/documentation-website/pull/11131)
+- Add documentation for SEISMIC [#11127](https://github.com/opensearch-project/documentation-website/pull/11127)
+- [Pull-based Ingestion] Add all-active ingestion mode documentation [#11122](https://github.com/opensearch-project/documentation-website/pull/11122)
+- Add documentation for agentic search processors [#11117](https://github.com/opensearch-project/documentation-website/pull/11117)
+- Documentation for the Log-Pattern-Analysis Tool and the Data-Distribution Tool [#11038](https://github.com/opensearch-project/documentation-website/pull/11038)
+- Add docs for new item_count API for field data cache [#11037](https://github.com/opensearch-project/documentation-website/pull/11037)
+- [GRPC] Documentation for 3.3 GRPC APIs  [#11030](https://github.com/opensearch-project/documentation-website/pull/11030)
+- Documentation for native MMR support [#11024](https://github.com/opensearch-project/documentation-website/pull/11024)
+- Field collapsing supports search_after parameter [#11001](https://github.com/opensearch-project/documentation-website/pull/11001)
+- Add capture_all_matches parameter for grok ingest processor [#10958](https://github.com/opensearch-project/documentation-website/pull/10958)
+- Add PyPI to using gRPC APIs section [#10943](https://github.com/opensearch-project/documentation-website/pull/10943)
+- Add sparse_embedding_format param for sparse_encoding/sparse_tokenize model [#10939](https://github.com/opensearch-project/documentation-website/pull/10939)
+- Add `grpc.netty.executor_count` setting to GRPC documentation [#10937](https://github.com/opensearch-project/documentation-website/pull/10937)
+- Update documentation for msearch and search include_named_queries_score [#10888](https://github.com/opensearch-project/documentation-website/pull/10888)
+- Update field data cache size setting [#10857](https://github.com/opensearch-project/documentation-website/pull/10857)
+- [DOC] Document the property for replication of delete index [#10796](https://github.com/opensearch-project/documentation-website/pull/10796)
+- Add `false_allow_templates` as a dynamic mapping option [#10749](https://github.com/opensearch-project/documentation-website/pull/10749)
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