2026-09-30 – version 1.9.15
* Fix – Retry sending a payment to Xero when the API responds with a 429 rate-limit error, instead of failing silently and leaving the order without a payment.
* Fix – Improved permission checks for Xero branding theme updates.
* Fix – The list of Xero branding themes is no longer cleared when Xero returns an error.
* Fix – Improved handling of sensitive values in the optional OAuth debug log.
* Dev – Add a filter for changing the status assigned to invoices sent to Xero.
* Dev – Add a filter for appending Xero-supported XML elements to invoice line items.
* Dev – Bump WooCommerce “tested up to” version 11.2.
* Dev – Bump WooCommerce minimum supported version to 11.0.