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title: Anypoint Platform Private Cloud Edition 4.3.0 Release Notes
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# Anypoint Platform Private Cloud Edition 4.3.0 Release Notes

These release notes describe updates to Anypoint Platform Private Cloud Edition (Anypoint Platform PCE).

## [](#october-6-2026)October 6, 2026

### What’s New

- You can now use Anypoint Code Builder to design, implement, and deploy Mule apps on Anypoint Platform PCE. You can optionally use MuleSoft Vibes skills to complete these tasks with natural language.
    
    For more information, see:
    
    - [Deploying Mule Applications to Anypoint Platform PCE](https://docs.mulesoft.com/private-cloud/latest/deploy-apps)
    - [Configuring Anypoint Code Builder for Anypoint Platform PCE](https://docs.mulesoft.com/private-cloud/latest/config-code-builder)
    - [Deploying Mule Applications Using Anypoint Code Builder](https://docs.mulesoft.com/private-cloud/latest/deploy-apps-code-builder)
- Anypoint Platform PCE now supports Kubernetes version 1.35.
- You can now use Kubernetes StorageClass mode for the platform shared filesystem, in addition to NFS mode. Anypoint Platform PCE can dynamically provision ReadWriteMany (RWX) shared volumes from a `StorageClass` you provide, so you don’t have to operate an external NFS server.
    
    For details, see [StorageClass Mode](https://docs.mulesoft.com/private-cloud/latest/verify-nfs#storage-class-mode) and [Shared Filesystem Prerequisites](https://docs.mulesoft.com/private-cloud/latest/verify-nfs).
- You can now deploy Anypoint Platform PCE services into customer-managed Kubernetes namespaces by using Bring Your Own Namespaces (BYONS). When you use BYONS, create the required namespaces with the MuleSoft labels and provide a ConfigMap that maps logical namespace names to the actual namespaces in your cluster.
    
    For more information, see [Installing Anypoint Platform PCE with Bring Your Own Namespaces](https://docs.mulesoft.com/private-cloud/latest/install-byons).
- Anypoint Platform PCE 4.3.0 doesn’t include the bundled Prometheus and Grafana monitoring stack. The Configuring Grafana Dashboards topic doesn’t apply to this version.
    
    When you upgrade, you can keep an existing monitoring stack, connect your own Prometheus instance, or remove the monitoring namespace. Contact MuleSoft Professional Services for upgrade guidance.
- Anypoint Platform PCE 4.3.0 introduces the ability to configure a custom sender email address for outbound SMTP alert notifications, instead of using the default system-generated address. This lets administrators send alert emails from a domain that matches their organization’s branding and email policies. Available in all Anypoint Platform PCE installation modes.
    
    For more information, see [Set a Custom Sender Address](https://docs.mulesoft.com/private-cloud/latest/access-management-SMTP#set-a-custom-sender-address).

## Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Compatibility with</th>
<th class="tableblock halign-left valign-top">Version</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Mule runtime engine</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.6 with Java 8 and 17, 4.9 with Java 17, 4.11 with Java 17, 4.12 with Java 17</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Anypoint Runtime Manager Agent</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">2.7.2 and later</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Anypoint Studio</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">7.19 and later</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Kubernetes</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">1.35.x, 1.34.x, 1.33.x, 1.32.x</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">FIPS</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">140-3</p></td>
</tr>
</tbody>
</table>

## Upgrade

Upgrades to Anypoint Platform PCE 4.3 are supported only from version 4.1.0 or later. For more information, see [Migrating Anypoint Platform PCE v3.X to v4.X](https://docs.mulesoft.com/private-cloud/latest/upgrade).

## [](#see-also)See Also

- [Deploying Mule Applications to Anypoint Platform PCE](https://docs.mulesoft.com/private-cloud/latest/deploy-apps)
- [Configuring Anypoint Code Builder for Anypoint Platform PCE](https://docs.mulesoft.com/private-cloud/latest/config-code-builder)
- [Deploying Mule Applications Using Anypoint Code Builder](https://docs.mulesoft.com/private-cloud/latest/deploy-apps-code-builder)
- [Shared Filesystem Prerequisites](https://docs.mulesoft.com/private-cloud/latest/verify-nfs)
- [Installing Anypoint Platform PCE with Bring Your Own Namespaces](https://docs.mulesoft.com/private-cloud/latest/install-byons)
- [Configuring SMTP in Anypoint Platform PCE](https://docs.mulesoft.com/private-cloud/latest/access-management-SMTP)
- [Troubleshooting NFS Errors](https://docs.mulesoft.com/private-cloud/latest/troubleshoot-nfs)
- [Known Issues](https://help.salesforce.com/s/issues)
- [Salesforce Help](https://help.salesforce.com)
- [MuleSoft Services](https://www.mulesoft.com/support-and-services)