The new method fills the gap between GET and POST, combining the body of POST with the safety and idempotence of GET.
Clarifcation on the announcement from 2026-03-27 regarding new behavior for request weight charged on selected endpoints: For orders that are amended, the request weight only becomes 0 when the order ...
Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...