When we make backwards-incompatible changes to the API, we release new, dated versions. The latest released version is
All requests will use your organization's API settings, unless you override the API version. To set the API version on a specific request, send a
Persona-Version: <version> header.
You can visit your Dashboard to upgrade your API version. As a precaution, use API versioning to test a new API version before committing to an upgrade.