Added
- Added an implementation of the Aggregation Extension. Enables spatial, frequency distribution, and datetime distribution aggregations. [276](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/276)
- Added support for route depndencies configuration through the STAC_FASTAPI_ROUTE_DEPENDENCIES environment variable, directly or via json file. Allows for fastapi's inbuilt OAuth2 flows to be used as dependencies. Custom dependencies can also be written, see Basic Auth for an example. [251](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/251)
- Added docker-compose.route_dependencies_file.yml that gives an example of OAuth2 workflow using keycloak as the identity provider. [251](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/251)
- Added docker-compose.route_dependencies_env.yml that gives an example using the STAC_FASTAPI_ROUTE_DEPENDENCIES environment variable. [251](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/251)
Changed
- Updated to stac-fastapi 3.0.0a4. [275](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/275)
- Converted Basic auth to a route dependency and merged with new route depndencies method. [251](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/251)
- Updated docker-compose.basic_auth_protected.yml to use STAC_FASTAPI_ROUTE_DEPENDENCIES environment variable. [251](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/251)