# Versioning and OAuth docs update

> API version defaults to current version and added `redirect_uri` to OAuth docs.

## API version defaults to latest version

The Webflow Data API no longer requires the inclusion of `accept-version` or `api_version` in every API request. If a version isn't provided, the API will use the latest API version.

## Added `redirect_uri` to OAuth docs

The API has always validated the `redirect_uri` when used, but it wasn't documented... Until now! Learn more about how to use `redirect_uri` in the [OAuth section of the documentation](/data/reference/authentication).