> 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/sdk/september-2025/d1-sdk-4.1.1.md).

# SDK de D1 4.1.1

{% tabs %}
{% tab title="Android" %}

#### Plataformas compatibles y arquitecturas de procesador <a href="#supported-platforms--processor-architectures" id="supported-platforms--processor-architectures"></a>

* Android 8.0.0 y posteriores.
* Arquitecturas de procesador: armeabi-v7a, arm64-v8a, x86, x86\_64.

#### General <a href="#bug-fixes" id="bug-fixes"></a>

**Mejoras**

* Mejoras de seguridad para D1 SDK.

#### Pago NFC

**Correcciones de errores**

* Configuración de tarjeta predeterminada durante la digitalización
* Se resolvió el problema por el cual la primera tarjeta digitalizada en la cartera D1 Pay no se establecía automáticamente como método de pago predeterminado. El flujo de digitalización actual establece automáticamente la primera tarjeta como predeterminada, eliminando la necesidad de llamar manualmente a `d1PayWallet.setDefaultPaymentDigitalCard()` API después de la digitalización.
  {% endtab %}

{% tab title="iOS" %}

#### Plataformas compatibles y arquitecturas de procesador <a href="#supported-platforms--processor-architectures" id="supported-platforms--processor-architectures"></a>

* iOS 15 y posteriores.
* Arquitecturas de procesador: arm64, x86\_64.

#### General <a href="#bug-fixes" id="bug-fixes"></a>

**Mejoras**

* Mejoras de seguridad para D1 SDK.
  {% endtab %}
  {% endtabs %}


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