* โจ Add FastAPI CLI, the new `fastapi` command. PR [#11522](https://github.com/tiangolo/fastapi/pull/11522) by [@tiangolo](https://github.com/tiangolo).
* New docs: [FastAPI CLI](https://fastapi.tiangolo.com/fastapi-cli/).
+Try it out with:
+
+```console
+$ pip install --upgrade fastapi
+
+$ fastapi dev main.py
+
+
+ โญโโโโโโโโโโ FastAPI CLI - Development mode โโโโโโโโโโโโฎ
+ โ โ
+ โ Serving at: http://127.0.0.1:8000 โ
+ โ โ
+ โ API docs: http://127.0.0.1:8000/docs โ
+ โ โ
+ โ Running in development mode, for production use: โ
+ โ โ
+ โ fastapi run โ
+ โ โ
+ โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
+
+INFO: Will watch for changes in these directories: ['/home/user/code/awesomeapp']
+INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
+INFO: Started reloader process [2248755] using WatchFiles
+INFO: Started server process [2248757]
+INFO: Waiting for application startup.
+INFO: Application startup complete.
+```
+
### Refactors
* ๐ง Add configs and setup for `fastapi-slim` including optional extras `fastapi-slim[standard]`, and `fastapi` including by default the same `standard` extras. PR [#11503](https://github.com/tiangolo/fastapi/pull/11503) by [@tiangolo](https://github.com/tiangolo).