📝 Update release notes

Author: tiangolo

README.md

@@ -145,6 +145,7 @@ After using this generator, your new project (the directory created) will contai
 
 ### Latest Changes
 
+* Upgrade Traefik to version 2, keeping in sync with DockerSwarm.rocks. PR [#199](https://github.com/tiangolo/full-stack-fastapi-postgresql/pull/199).
 * Add docs about reporting test coverage in HTML. PR [#161](https://github.com/tiangolo/full-stack-fastapi-postgresql/pull/161).
 * Run tests with `TestClient`. PR [#160](https://github.com/tiangolo/full-stack-fastapi-postgresql/pull/160).
 * Refactor backend: