- Introduced a new boolean `coversAllItems` field on the DeliveryProfile type for app‑owned shipping delivery profiles (API version 2026‑07).
- When true, the profile applies to every shippable product variant at checkout, overriding any explicit product/variant assignments.
- Field is optional (defaults to false), only supported for authorized app‑owned profiles, and not available on merchant‑managed or non‑shipping profiles.