> This is the Markdown version of the page. For the complete Lattice Developers documentation index, fetch https://developer.anduril.com/llms.txt. Append .md to any page URL for its clean Markdown.

## Faster schema updates in developer Sandboxes

Schema definitions published to the [Lattice Schema Registry](/guides/developer-tools/registry) (LSR) now automatically propagate to
your [Sandbox](/guides/developer-tools/sandboxes) environments within 15 minutes of pushing your schemas.

You no longer need to create a new environment to pick up schema definition updates. Existing Sandbox environments
register your published schemas automatically, so you can iterate on your Protobuf definitions from the
[Lattice Developer Console](https://dashboard.developer.anduril.com) without recreating an environment on every push.

See the updated [development loop](/guides/developer-tools/registry#development-loop) section in the Schema Registry guide
for details.