This server proxies requests for Flutter artifacts to the correct location, depending on the engine revision. Most artifacts are served from the standard `download.flutter.io` location, but a few artifacts are served from Shorebird's storage bucket to add support for code push.

See https://docs.shorebird.dev/architecture for more information.

Source code can be found here: https://github.com/shorebirdtech/shorebird/tree/main/packages/artifact_proxy

If you're seeing problems with your Shorebird install, or are interested in replicating this proxy, please reach out to us over Discord. https://shorebird.dev/contact