XML-RPC in Odoo 20: What Is Deprecated, What Broke, and the Move to JSON-2
XML-RPC was not removed in Odoo 20 — it has been deprecated since Odoo 19, only its db service is gone in 20, and common/object keep working until Odoo 22. This article maps exactly what broke, what is on borrowed time, and how to migrate execute_kw integrations to the JSON-2 API.