Major changes:
- Enable pools to consider deferred tasks ([32709](https://github.com/apache/airflow/pull/32709))
- add dag_run_ids and task_ids filter for the batch task instance API endpoint ([32705](https://github.com/apache/airflow/pull/32705))
- Add xcom map_index as a filter to xcom endpoint ([32453](https://github.com/apache/airflow/pull/32453))
- Updates health check endpoint to include dag_processor status. ([32382](https://github.com/apache/airflow/pull/32382))
- Add TriggererStatus to OpenAPI spec ([31579](https://github.com/apache/airflow/pull/31579))
Major Fixes
- OpenAPI Spec fix nullable alongside $ref ([32887](https://github.com/apache/airflow/pull/32887))
- Fix incorrect default on readonly property in our API ([32510](https://github.com/apache/airflow/pull/32510))
- Fix broken links in openapi/v1.yaml ([31619](https://github.com/apache/airflow/pull/31619))
- Update Dag trigger API and command docs ([32696](https://github.com/apache/airflow/pull/32696))
NEW API supported
- NA