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Azure Cosmos DB Connector Release Notes

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Anypoint Connector for Azure Cosmos DB (Azure Cosmos DB Connector) enables you to use basic Azure Cosmos DB operations to create and access objects in the Azure Cosmos DB system.

Guide: Azure Cosmos DB Connector User Guide

1.1.1

October 1, 2026

What’s New

  • This release includes general security fixes.

Compatibility

Software Version

Mule

4.3.0 and later

OpenJDK

8, 11, and 17

Fixed Issues

Issue Resolution ID

The msal4j library is upgraded to version 1.26.0 to address reported security vulnerabilities.

W-3300013

1.1.0

August 31, 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.

  • Azure Cosmos DB Connector now supports Service Principal authentication using a Microsoft Entra ID service principal.

Compatibility

Software Version

Mule

4.3.0 and later

OpenJDK

8, 11, and 17

Fixed Issues

Issue Resolution ID

These libraries are upgraded to address reported security vulnerabilities:

  • The log4j library is upgraded to version 2.26.1.

  • The commons-io library is upgraded to version 2.22.0.

  • The msal4j library is added at version 1.25.1.

W-23858189

1.0.6

April 19, 2026

Compatibility

Software Version

Mule

4.3.0 and later

OpenJDK

8, 11, and 17
Issue Resolution ID

The Query Documents operation now works correctly when running on Mule runtime 4.11.0 and no longer throws the 400 Bad Request error.

W-21933035

1.0.5

April 3, 2025

Compatibility

Software Version

Mule

4.3.0 and later

OpenJDK

8, 11, and 17
Issue Resolution ID

The log4j-core and the log4j-slf4j-impl libraries are upgraded to 2.24.3.

W-18172123

1.0.4

July 4, 2024

What’s New

  • This connector is now compatible with Java 17.

Compatibility

Software Version

Mule

4.3.0 and later

OpenJDK

8, 11, and 17

1.0.3

June 30, 2022

Compatibility

Software Version

Mule runtime engine

4.3.0 and later

Open JDK

8 and 11

Fixed Issues

Issue ID

Pagination issues no longer occur across multiple partitions for collections.

W-11335940

1.0.2

May 10, 2022

Compatibility

Software Version

Mule runtime engine

4.3.0 and later

Open JDK

8 and 11

Fixed Issues

Issue ID

The Key Token Auth Connection Provider now contains a Test Connection button.

W-11108523

1.0.1

January 17, 2022

Compatibility

Software Version

Mule runtime engine

4.3.0 and later

Open JDK

8 and 11

Fixed Issues

Issue ID

Upgraded library dependencies.

CONN-9984

1.0.0

December 13, 2021

What’s New

This is a new connector.

For a list of supported configurations and operations, refer to the Azure Cosmos DB Connector Reference Guide.

Compatibility

Software Version

Mule runtime engine

4.3.0 and later

Open JDK

8 and 11

See Also