Documentation for the REST API and the MCP server in one place, readable without JavaScript, with a Markdown version of every page, llms.txt, llms-full.txt, sitemap.xml and the OpenAPI spec. New pages: versioning and deprecation policy, and this changelog.

Responses from a deprecated operation now carry Deprecation (RFC 9745) and Link: ...; rel="deprecation". Today that is POST /rest/beta/workflows/run/{id} (use POST /rest/beta/workflows/{id}/run) and POST /rest/beta/automations/run/{id} (use POST /rest/beta/automations/{id}/run). No removal date is set.