• Fixed a PHP error that could occur when matching shipping methods with a “Discounted Item Subtotal” condition on a cart or order containing a deleted purchasable. (#4432)
• Fixed an error that could occur when updating a cart with an unsupported payment currency.
• Fixed a bug where the last variant of an enabled product could be deleted.
• Fixed a bug where users with the “Manage inventory transfers” permission couldn’t view, save, or delete inventory transfers unless they had been granted it before Commerce 5.1.
• Fixed a PHP error that could occur when processing gateway webhooks on a control panel-only domain. (#4395)
• Fixed a bug where a completed order could be un-completed, or lose its adjustments, when a stale copy of the order was saved by a concurrent request. (#4398)