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title: Compression Module Release Notes for Mule 4
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# Compression Module Release Notes for Mule 4

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

Compression module provides functionality for compressing and decompressing data.

Guide: [Compression Module User Guide](https://docs.mulesoft.com/compression-module/latest/)

## 2.2.9

**September 3, 2026**

### What’s New

- This release includes general security fixes.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>Open JDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

## 2.2.8

**July 24, 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>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>Open JDK</p></td><td><p>8, 11, and 17</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 Apache Commons Lang library is upgraded to version 3.20.0 to address reported security vulnerabilities.</p></div></div></td><td><div><div><p>W-23441567</p></div></div></td></tr></tbody></table>

## 2.2.7

**May 8, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>Open JDK</p></td><td><p>8, 11, and 17</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>org.apache.commons:commons-lang3</code> library is upgraded to version 3.19.0 to address CVE-2025-48924.</p></div></div></td><td><div><div><p>W-22373976</p></div></div></td></tr><tr><td><div><div><p>The <strong>Decompress</strong> operation now fully supports multi-member GZIP files, correctly returning the complete content across all concatenated streams.</p></div></div></td><td><div><div><p>W-21275433</p></div></div></td></tr></tbody></table>

## 2.2.6

**September 30, 2025**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>Open JDK</p></td><td><p>8, 11, and 17</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>Updated <code>org.apache.commons:commons-lang3</code> from 3.12.0 to 3.19.0.</p></div></div></td><td><div><div><p>W-19760502</p></div></div></td></tr><tr><td><div><div><p>Updated <code>org.mule.sdk:mule-sdk-api</code> from 0.7.0 to 0.11.9.</p></div></div></td><td><div><div><p>W-19760502</p></div></div></td></tr></tbody></table>

## 2.2.5 (Deprecated)

**September 19, 2025**

This version is deprecated. All of the features and fixed issues for this version are in version
2.2.6.

## 2.2.4

**May 8, 2024**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>Open JDK</p></td><td><p>8, 11, and 17</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>Upgraded commons-compress to version 1.26.0.</p></div></div></td><td><div><div><p>W-15605215</p></div></div></td></tr></tbody></table>

## 2.2.3

**January 8, 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</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>Open JDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

## 2.2.2 (Skipped)

This version is skipped. The features and fixed issues for this version are in version 2.2.3.

## 2.2.1

**August 23, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</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><p>The Compression module now throws a RuntimeException error without error types during file compression. The module throws these exceptions from the function that consumes the output of the <strong>Compress</strong> and <strong>Archive</strong> operations.</p></td><td><p>W-11390500</p></td></tr></tbody></table>

## 2.2.0

**July 8, 2022**

### What’s New

- Compression module **Archive** and **Compress** operations have a new **Force ZIP64** parameter
  that enables you to archive or compress files and byte arrays greater than 4 GB.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr></tbody></table>

## 2.1.2

**January 28, 2022**

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>Description</th></tr></thead><tbody><tr><td><div><div><p>COMPM-13</p></div></div></td><td><div><div><p>Upgraded commons-compress to 1.21.</p></div></div></td></tr></tbody></table>

## 2.1.1

**June 25, 2020**

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>Description</th></tr></thead><tbody><tr><td><div><div><p>COMPM-10</p></div></div></td><td><div><div><p>Fixed leak in compression stream.</p></div></div></td></tr><tr><td><div></div></td><td><div><div><p>Upgraded commons-compress to 1.20.</p></div></div></td></tr></tbody></table>

## 2.1.0

**March 2020**

### New Features and Enhancements

Enable the possibility of configuring the streaming strategy for extract operation.

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>Description</th></tr></thead><tbody><tr><td><div><div><p>MULE-17898</p></div></div></td><td><div><div><p>Review all extensions that return maps of streams.</p></div></div></td></tr></tbody></table>

## 2.0.3

**October 2019**

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>Description</th></tr></thead><tbody><tr><td><div><div><p>MULE-17413</p></div></div></td><td><div><div><p>Upgrade commons-compress to 1.19.</p></div></div></td></tr></tbody></table>

## 2.0.2

**December 2018**

- Improvements to reduce memory footprint

- Improved support for repeatable streaming

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>Description</th></tr></thead><tbody><tr><td><div><div><p>MULE-16138</p></div></div></td><td><div><div><p>Compression module doesn’t return repeatable streams.</p></div></div></td></tr></tbody></table>

## 2.0.1

**October 2018**

Fixed major issue when writting compressed streams.

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>Description</th></tr></thead><tbody><tr><td><div><div><p>MULE-15858</p></div></div></td><td><div><div><p>Zip streams are not being closed after creation.</p></div></div></td></tr></tbody></table>

## 2.0.0

**September 2018**

### New Features and Enhancements

To provide a better experience using this module, MuleSoft added a new API to support archiver
compression formats with a new set of operations. It retains the experience for compressing and
decompressing files for each of the available formats without losing any of the features that the
format associated algorithm provides.

This change enables the possibility of adding more compression formats in a simple way. This version
now supports the most widely used compression format: ZIP.

The Gzip format is still supported.

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>Description</th></tr></thead><tbody><tr><td><div><div><p>MULE-15082</p></div></div></td><td><div><div><p>Upgrade commons-lang3 to 3.7</p></div></div></td></tr></tbody></table>

## 1.0.0

**May 2018**

### New Features and Enhancements

This module provides functionality for compressing and uncompressing data in the gzip format.

## 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)