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This release introduces two major features: dynamic module loading and built-in autoreload. Together, they let you serve multiple Python apps from a single Caddy instance and hot-reload code changes during development — without restarting Caddy.
Support for Python 3.14 was added in the latest release.
See what's new in Python 3.14.
Also check out the latest release of caddy-snake.
Now you can retrieve a precompiled binary of caddy with caddy-snake and your preferred version of Python.
Check out the latest release of caddy-snake.
The following python versions are available: 3.12, 3.13, 3.13+freethreading (nogil), 3.14, and 3.14+freethreading (nogil).
After downloading the precompiled binary you can do:
$ caddy python-server --app main:app --server-type wsgi
This will automatically start a caddy server that serves your WSGI app located in main:app Python module.
See caddy python-server --help for more instructions.
Releasing docs for caddy-snake a plugin provides native support for Python apps.
It spawns Python worker subprocesses managed by the Caddy plugin and talks to them over a Unix domain socket, avoiding a separately configured Gunicorn or Uvicorn server.
Supports both WSGI and ASGI, which means you can run all types of frameworks like Flask, Django and FastAPI.