### Version 1.2.0.0 Release Notes
Compatible with OpenSearch and OpenSearch Dashboards Version 1.2.0

### Features
* Add new protocol for visualization response format ([#251](https://github.com/opensearch-project/sql/pull/251))

### Enhancements
* Add conversion support for datetime as per https://github.com/kylepbit ([#267](https://github.com/opensearch-project/sql/pull/267))
* Optimized type converting in DSL filters ([#272](https://github.com/opensearch-project/sql/pull/272))

### Documentation
* Create 1.2 release notes ([#268](https://github.com/opensearch-project/sql/pull/268))
* Update notice files ([#269](https://github.com/opensearch-project/sql/pull/269))
* Update license header ([#282](https://github.com/opensearch-project/sql/pull/282))
* Updated PPL user manual with relevance function limitations ([#283](https://github.com/opensearch-project/sql/pull/283))

### Maintenance
* Bumps version to 1.2 ([#254](https://github.com/opensearch-project/sql/pull/254))