ARKEN API versioning and deprecation policy
The public REST API uses a major version in its URL, currently /api/v1. Compatible additions can appear within v1. Changes that break an existing request or response contract require a new major path. If an endpoint is scheduled for retirement, its documentation will identify the replacement and its responses will include Deprecation and Sunset headers with the announced dates. No public v1 endpoint is currently scheduled for retirement. Integrations should follow the OpenAPI contract and check response headers for any future deprecation notice.