Added release notes for 2.11.1 (opensearch-project#727) (opensearch-p…

…roject#729)

* added release notes for 2.11.1

Signed-off-by: Amardeepsingh Siglani <amardeep7194@gmail.com>

* updated release notes

Signed-off-by: Amardeepsingh Siglani <amardeep7194@gmail.com>

---------

Signed-off-by: Amardeepsingh Siglani <amardeep7194@gmail.com>
(cherry picked from commit 177e831)

Co-authored-by: Amardeepsingh Siglani <amardeep7194@gmail.com>

release-notes/opensearch-security-analytics.release-notes-2.11.1.0.md

@@ -0,0 +1,17 @@
+## Version 2.11.1.0 2023-11-22
+
+Compatible with OpenSearch 2.11.1
+
+### Maintenance
+* [AUTO] Incremented version to 2.11.1. ([#668](https://github.com/opensearch-project/security-analytics/pull/668))
+
+### Enhancements
+* add rollover & archival mechanism for correlation history indices ([#670](https://github.com/opensearch-project/security-analytics/pull/670))
+
+### Bug Fixes
+* fix for doc level query constructor change ([#651](https://github.com/opensearch-project/security-analytics/pull/651))
+* return rule fields which do not have aliases ([#652](https://github.com/opensearch-project/security-analytics/pull/652))
+* fix detector writeTo() method missing fields ([#695](https://github.com/opensearch-project/security-analytics/pull/695))
+
+### Documentation
+* Added 2.11.1 release notes.([#727](https://github.com/opensearch-project/security-analytics/pull/727))