> 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/sdk/september-2026/d1-sdk-4.5.1.md).

# D1 SDK 4.5.1

{% hint style="info" %}
You can retrieve SDK delivery packages from the relevant product page in the Thales Customer Support Portal:

* [3DS](https://gemalto.service-now.com/csm?id=csm_product\&sys_id=1dd4097edb5bf1144f917828f496194d)
* [NFC Payment](https://gemalto.service-now.com/csm?id=csm_product\&sys_id=d8cf5b0b47d2c110128dca72e36d43df)
* [Push Provisioning](https://gemalto.service-now.com/csm?id=csm_product\&sys_id=18effdc6db69ad1049dfcf8315961906)
* [Secure Card Display](https://gemalto.service-now.com/csm?id=csm_product\&sys_id=16d85a6fdbd345104f917828f496199b)

<sub>Sign in to the Thales Customer Support Portal before opening a product page. Download links are available only to accounts entitled to the relevant product support. If your organization has an entitlement but cannot access a download link, create a support ticket.</sub>
{% endhint %}

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

### Supported platforms and architectures

* Android 8.1.0 or later
* Architectures: `armeabi-v7a`, `arm64-v8a`, `x86`, `x86_64`

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

**Bug Fixes**

* Fixed missing *clientAppID* in OEM wallet Push Provisioning flow.
  {% endtab %}

{% tab title="iOS" %}

### Supported platforms and architectures

* iOS 16 or later
* Architectures: `arm64`, `x86_64`

#### Bug fixes

* Fixed Apple Pay Push Provisioning for co-badged cards
  {% endtab %}
  {% endtabs %}


---

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