> For the complete documentation index, see [llms.txt](https://docs.payments.thalescloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payments.thalescloud.io/release-notes/es/backend/november-2025/nov-19.md).

# 19 nov

| Entorno       | Fecha       |
| ------------- | ----------- |
| Preproducción | 12 nov 2025 |
| Producción    | 19 nov 2025 |

### Tokenización de comercios

#### Nuevas funciones

* Añadir el flujo de vinculación de dispositivo de Mastercard, incluida la llamada de métodos de autenticación del titular de la tarjeta de búsqueda.
* Añadir `MASTERCARD_THALES_AUTHENTICATOR` soporte para Sandbox v2 Crear transacción v2.

#### Mejoras

* Usar la autenticación `correlationId` de forma consistente en los flujos de transacción y de vinculación de dispositivo.
* Añadir `flowId` a las llamadas a la API de Mastercard.
* Eliminar la validación del estado del token de los flujos de ID\&V.
* Actualizar los campos para el flujo de tokenización de Amex.

#### Correcciones de errores

* Corregir el flujo de tokenización de VCES para permitir fechas de caducidad expiradas.


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