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# Azure Event Hubs Connector Release Notes

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

Support Category:
[Select](https://www.salesforce.com/en-us/wp-content/uploads/sites/4/documents/legal/Agreements/versioning-back-support-policy.pdf)

Anypoint Connector for Azure Event Hubs (Azure Event Hubs Connector) enables support for event
producing and consuming.

Guide: [Azure Event Hubs Connector User Guide](https://docs.mulesoft.com/azure-event-hubs-connector/latest/)

## 1.2.6

**October 13, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Microsoft Authentication Library for Java</p></td><td><p>1.11.0</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr><tr><td><p>Azure Identity</p></td><td><p>1.18.4</p></td></tr><tr><td><p>Azure Checkpoint Store Blob</p></td><td><p>1.16.6</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>The connector now uses the Azure Core HTTP OkHttp client version 1.12.3, instead of the Netty HTTP client. This change removes the Netty and Reactor Netty libraries.</p></div></div></td><td><div><div><p>W-24262985</p></div></div></td></tr><tr><td><div><div><p>These libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>com.fasterxml.jackson.core:jackson-core</code> and <code>com.fasterxml.jackson.core:jackson-databind</code> libraries are upgraded to version 2.22.3.</p></li><li><p>The <code>com.google.guava:guava</code> library is upgraded to version 33.7.2-jre.</p></li></ul></div></div></td><td><div><div><p>W-24457648, W-24113383, W-24406484</p></div></div></td></tr></tbody></table>

## 1.2.5

**September 21, 2026**

### What’s New

- This release includes general security fixes.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Microsoft Authentication Library for Java</p></td><td><p>1.11.0</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr><tr><td><p>Azure Identity</p></td><td><p>1.18.4</p></td></tr><tr><td><p>Azure Checkpoint Store Blob</p></td><td><p>1.16.6</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>These libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>io.netty:netty-bom</code> library is upgraded to version 4.1.138.Final.</p></li><li><p>The <code>io.projectreactor.netty:reactor-netty</code> library is upgraded to version 1.2.18.</p></li><li><p>The <code>com.google.guava:guava</code> library is upgraded to version 33.6.0-jre.</p></li><li><p>The <code>jackson-modules</code> library is upgraded to version 2.21.6.</p></li><li><p>The <code>jackson</code> library is upgraded to version 2.21.6.</p></li><li><p>The <code>proton-j</code> library is upgraded to version 0.35.0.</p></li></ul></div></div></td><td><div><div><p>W-3300013</p></div></div></td></tr></tbody></table>

## 1.2.4

**August 21, 2026**

### What’s New

- This connector version requires Mule runtime 4.6.22 or later if you’re using Mule 4.6.x, or Mule
  runtime 4.9.9 or later if you’re using Mule 4.9.x. If you prefer not to upgrade your Mule runtime,
  use the connector version released immediately after this one.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Microsoft Authentication Library for Java</p></td><td><p>1.11.0</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr><tr><td><p>Azure Identity</p></td><td><p>1.18.4</p></td></tr><tr><td><p>Azure Checkpoint Store Blob</p></td><td><p>1.16.6</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>These libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>com.google.guava:guava</code> library is upgraded to version 33.6.0-jre.</p></li><li><p>The <code>io.netty:netty-bom</code> library is upgraded to version 4.1.136.Final.</p></li></ul></div></div></td><td><div><div><p>W-23441705</p></div></div></td></tr></tbody></table>

## 1.2.3

**July 14, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Microsoft Authentication Library for Java</p></td><td><p>1.11.0</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr><tr><td><p>Azure Identity</p></td><td><p>1.18.4</p></td></tr><tr><td><p>Azure Checkpoint Store Blob</p></td><td><p>1.16.6</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>These libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>azure-identity</code> library is upgraded to version 1.18.4.</p></li><li><p>The <code>azure-core-http-netty</code> library is upgraded to version 1.16.5.</p></li></ul></div></div></td><td><div><div><p>W-23155728</p></div></div></td></tr></tbody></table>

## 1.2.2

**June 5, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Microsoft Authentication Library for Java</p></td><td><p>1.11.0</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr><tr><td><p>Azure Identity</p></td><td><p>1.18.1</p></td></tr><tr><td><p>Azure Checkpoint Store Blob</p></td><td><p>1.16.6</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>The <code>netty-codec-http</code>, <code>netty-codec</code>, <code>netty-codec-dns</code>, <code>netty-handler</code>, and <code>netty-resolver-dns</code> libraries are upgraded to version 4.1.133.Final to address reported security vulnerabilities.</p></div></div></td><td><div><div><p>W-22490229</p></div></div></td></tr></tbody></table>

## 1.2.1

**December 5, 2025**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Microsoft Authentication Library for Java</p></td><td><p>1.11.0</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr><tr><td><p>Azure Identity</p></td><td><p>1.18.1</p></td></tr><tr><td><p>Azure Checkpoint Store Blob</p></td><td><p>1.16.6</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>The <code>azure-identity</code> library is upgraded to version 1.18.1 to address reported security vulnerabilities.</p></div></div></td><td><div><div><p>W-19647162</p></div></div></td></tr></tbody></table>

## 1.2.0

**March 4, 2025**

### What’s New

- The **Eventhub Listener** source now includes the new **Event Position Type** field. For more
  information, refer to
  [Eventhub Listener](https://docs.mulesoft.com/azure-event-hubs-connector/latest/azure-event-hubs-connector-reference#EventhubListener).

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Microsoft Authentication Library for Java</p></td><td><p>1.11.0</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr><tr><td><p>Azure Identity</p></td><td><p>1.8.3</p></td></tr><tr><td><p>Azure Checkpoint Store Blob</p></td><td><p>1.16.6</p></td></tr></tbody></table>

## 1.1.0

**June 27, 2024**

### What’s New

- Use the new **Azure endpoint** field to construct the complete URL that the connector uses to
  establish a connection.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Application/Service</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Microsoft Authentication Library for Java</p></td><td><p>1.11.0</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr><tr><td><p>Azure Identity</p></td><td><p>1.8.3</p></td></tr><tr><td><p>Azure Checkpoint Store Blob</p></td><td><p>1.16.6</p></td></tr></tbody></table>

## 1.0.2

**May 6, 2024**

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>The checkpointing functionality now works correctly.</p></div></div></td><td><div><div><p>W-15040647</p></div></div></td></tr></tbody></table>

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr></tbody></table>

## 1.0.1

**April 30, 2024**

### What’s New

- This connector is now compatible with Java 17.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr></tbody></table>

## 1.0.0

**October 17, 2023**

### What’s New

This is a new connector.

For a list of supported configurations, refer to the Azure Event Hubs Connector Reference Guide.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.3.0 and later</p></td></tr><tr><td><p>Open JDK</p></td><td><p>8 and 11</p></td></tr><tr><td><p>Azure Event Hubs SDK</p></td><td><p>5.15.2</p></td></tr></tbody></table>

## See Also

- [Salesforce Help](https://help.salesforce.com)

- [MuleSoft Services](https://www.mulesoft.com/support-and-services)

- [Known Issues](https://help.salesforce.com/s/issues)