Add release notes for version 1.1.0.0 (#86)

Signed-off-by: Tyler Ohlsen <ohltyler@amazon.com>

Author: ohltyler

release-notes/opensearch-anomaly-detection-dashboards.release-notes-1.1.0.0.md

@@ -0,0 +1,31 @@
+## Version 1.1.0.0 Release Notes
+
+Compatible with OpenSearch Dashboards 1.1.0
+
+### Features
+
+* Add single flow functionality ([#63](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/63))
+* Support multiple category fields ([#66](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/66))
+
+### Enhancements
+
+* Fix BWC for custom & simple filters ([#68](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/68))
+* Fix BWC for legacy detectors ([#69](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/69))
+* Enable shingle in HCAD ([#71](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/71))
+* Change single size description and fix related places ([#76](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/76))
+* Enable zooming in HC entity charts ([#78](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/78))
+* Add callouts and make category fields readonly after creation ([#79](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/79))
+* Tune wording on category field callouts ([#83](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/83))
+
+### Bug Fixes
+
+* Bug fixes for single flow feature ([#77](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/77))
+* Clear HC charts when the date range changes ([#81](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/81))
+
+### Infrastructure
+
+* Bump plugin version to 1.1.0.0 ([#82](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/82))
+
+### Documentation
+
+* Add themed logo ([#54](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/pull/54))