---
schema_version: "1"
id: 9c5463a11f3a3dd5ef699c755a3247d40ebaf3ad08041a50b527389a6e6af210
title: HTTP Service Release Notes - Mule 4
collection: mulesoft
version: current
locale: ja-jp
portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/release-notes/mule-runtime/service-http-release-notes.md
canonical_url: https://docs.mulesoft.com/jp/release-notes/mule-runtime/service-http-release-notes
source_site: docs.mulesoft.com
content_type: documentation
content_hash: 5c4429e9788c5eca2ee36ec6a619a077533ce0ab2dfd421d9a5e5e0bd674b967
description: MuleSoft Documentation Site
latest: true
---
# HTTP Service Release Notes - Mule 4

Support Category: Select

## [](#1-7-15)1.7.15

**September 18, 2023**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20230918</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p><code>requestBuilders</code> no longer leaks after response is received.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-13754230</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-14)1.7.14

**August 22, 2023**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20230822</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>The 'Expect: 100-Continue' header is now ignored in server responses and log warnings.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-13806048</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Pipe timeout default value is now increased to 20 seconds.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-13821717</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-13)1.7.13

**June 16, 2023**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20230616</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>The POST request body is no longer sent in a GET redirect.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-12594415</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-12)1.7.12

**March 20, 2023**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20230320</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p><code>NullPointerException</code> no longer occurs when adding a null value to the cookie header.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-12666590</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-11)1.7.11

**February 17, 2023**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20230217</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Requests no longer fail with NullPointerException with applications using invalid cookies.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-12528819</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-10)1.7.10

**January 23, 2023**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20230123</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>The log level for <code>HTTP response stream was closed before being read but response streams must always be consumed</code> was changed from WARNING to ERROR.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-12173136</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Cookie headers are now correctly aggregated during the redirect mechanism.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-12161504</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-9)1.7.9

**September 19, 2022**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20220919</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>HTTP wire logging now provides the complete context of the request and response for 413 and 414 scenarios.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-11410315</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-8)1.7.8

**July 18, 2022**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20220718</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p><code>HTTP_Request_configuration</code> in Anypoint Connector for HTTP now honors proxy settings.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-10863931</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-7)1.7.7

**May 23, 2022**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20220523</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>The <code>NullPointerException</code> error no longer appears while refreshing an OAuth token.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-11085107</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-6)1.7.6

**March 21, 2022**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20220321</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>HTTP Connector no longer fails to send multipart/form-data.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-10711033</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>The redirect implementation properly handles the "Preserve Header Case" configuration.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>W-10822777</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-5)1.7.5

**February 21, 2022**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20220221</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue Resolution</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>The HTTP proxy path is now optimized.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>EE-8118</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Set-Cookie is now handled correctly after a redirect request.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19942</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-4)1.7.4

**January 24, 2022**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20211018</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Added new HTTP service system properties to set maximum sizes for HTTP request and response headers.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19837</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-6-18)1.6.18

**December 17, 2021**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.3.0</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Added new HTTP service system properties to set maximum sizes for HTTP request and response headers.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19837</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-3)1.7.3

**December 01, 2021**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20211018</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Improved the error message shown when a Mule application attempts to read an HTTP request payload after sending its corresponding HTTP response.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19951</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-6-17)1.6.17

**December 01, 2021**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.3.0</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Improved the error message shown when a Mule application attempts to read an HTTP request payload after sending its corresponding HTTP response.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19951</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-2)1.7.2

**November 05, 2021**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20211018</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Added a queue to the requester’s scheduler of the Grizzly client.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19774</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Query parameters in a redirect URI are properly set.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19908</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-6-16)1.6.16

**November 05, 2021**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.3.0</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Query parameters in a redirect URI are properly set.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19908</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-6-15)1.6.15

**October 26, 2021**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.3.0</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p><code>NullPointerException</code> errors no longer cause a decrease in performance when a Mule app uses FTP/FTPS read operations.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19727</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Improved handling of HTTP redirects.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19830</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Optimized graceful shutdown timeout.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19817</p>
</div></div></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>Added a queue to the requester’s scheduler of the Grizzly client.</p>
</div></div></td>
<td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph">
<p>MULE-19774</p>
</div></div></td>
</tr>
</tbody>
</table>

## [](#1-7-1)1.7.1

**October 19, 2021**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.4.0-20211018</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all stretch">
<colgroup>
<col style="width: 66.6666%;">
<col style="width: 33.3334%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Improved handling of HTTP redirects.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">MULE-19830</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Optimized graceful shutdown timeout.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">MULE-19817</p></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">Added support for the new read timeout feature of the HTTP <strong>Listener</strong> operation.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">MULE-19779</p></td>
</tr>
</tbody>
</table>

## [](#1-7-0)1.7.0

**September 21, 2021**

### Compatibility

<table class="tableblock frame-all grid-all fit-content spread">
<colgroup>
<col>
<col>
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Software</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</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">4.3.0</p></td>
</tr>
</tbody>
</table>

### Fixed Issues

<table class="tableblock frame-all grid-all stretch">
<colgroup>
<col style="width: 66.6666%;">
<col style="width: 33.3334%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">Issue</th>
<th class="tableblock halign-left valign-top">ID</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>NullPointerException</code> errors no longer cause a decrease in performance when a Mule app uses FTP/FTPS read operations.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">MULE-19727</p></td>
</tr>
</tbody>
</table>

## [](#1-6-14)1.6.14

**August 9, 2021**

### [](#mule-version)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-21)Fixed Issues

- Fixed an issue closing the connection in case of timeout due to a payload not being sent (content-length > 0 and payload not sent) (MULE-19691)

## [](#1-6-13)1.6.13

**August 5, 2021**

### [](#mule-version-2)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-22)Fixed Issues

- Fixed an issue that prevented HTTP Service from properly handling redirect requests (MULE-19622)

<table><tbody><tr><td class="icon"><i class="fa icon-important" title="Important"></i></td><td class="content">Install the patch found in the following link to avoid a known issue in this version: MULE-18343.</td></tr></tbody></table>

## [](#1-6-12)1.6.12

**July 26, 2021**

### [](#mule-version-3)Mule Version

**Mule 4.3.0**

### [](#new-features-and-enhancements)New Features and Enhancements

- Updated `commons-io` to 2.11.0 and removed `guava` dependency. (EE-7932)

<table><tbody><tr><td class="icon"><i class="fa icon-important" title="Important"></i></td><td class="content">Install the patch found in the following link to avoid a known issue in this version: MULE-18343.</td></tr></tbody></table>

## [](#1-6-11)1.6.11

**May 31, 2021**

### [](#mule-version-4)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-23)Fixed Issues

- Fixed the exception `NumberFormatException` when streaming is activated and the response has a length greater than the maximum integer value. (MULE-19334)

### [](#new-features-and-enhancements-2)New Features and Enhancements

- Request handlers now use the creation class loader. (MULE-19181)
- HTTP Wire logging now preserves the MDC (Mapped Diagnostic Context). (MULE-19243)
- Added a new timeout to the Java read operation of a pipe used by the HTTP client to stream responses. (MULE-19232)

**NOTE**: Install the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-10)1.6.10

**February 8, 2021**

### [](#mule-version-5)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-24)Fixed Issues

- Fixed a race condition in which requester threads were getting stuck while streaming responses. (MULE-19208)

### [](#new-features-and-enhancements-3)New Features and Enhancements

- The HTTP Requester pool used to stream responses now has a configurable queue size that you can disable. (MULE-19136)

**NOTE**: You must install the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-9)1.6.9

**February 4, 2021**

### [](#mule-version-6)Mule Version

**Mule 4.3.0**

### [](#fixed-issue)Fixed Issue

- High CPU usage with HTTPS due to endless loop for requests. (MULE-19179)

## [](#1-6-8)1.6.8

**January 11, 2021**

### [](#mule-version-7)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-25)Fixed Issues

- HTTP Client async operations now preserve class loader. (MULE-19099)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-5-14)1.5.14

**January 11, 2021**

### [](#mule-version-8)Mule Version

**Mule 4.2.2**

### [](#fixed-issues-26)Fixed Issues

- HTTP Client async operations now preserve class loader. (MULE-19099)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-7)1.6.7

**January 5, 2021**

### [](#mule-version-9)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-27)Fixed Issues

- Fixed a regression in HTTP Service where an unexpected error was thrown on a SoapFault. (MULE-19111)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-5-13)1.5.13

**January 5, 2021**

### [](#mule-version-10)Mule Version

**Mule 4.2.2**

### [](#fixed-issues-28)Fixed Issues

- Fixed a regression in HTTP Service where an unexpected error was thrown on a SoapFault. (MULE-19111)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-6)1.6.6

**December 23, 2020**

### [](#mule-version-11)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-29)Fixed Issues

- Fixed a deadlock when streaming responses in proxy scenarios by using a dedicated thread-pool. (MULE-19072)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-5)1.6.5

**December 9, 2020**

### [](#mule-version-12)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-30)Fixed Issues

- The keep-alive header connection isn’t shown. (MULE-13973)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-5-11)1.5.11

**December 3, 2020**

### [](#mule-version-13)Mule Version

**Mule 4.2.2**

### [](#fixed-issues-31)Fixed Issues

- The keep-alive header connection isn’t shown. (MULE-13973)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-4)1.6.4

**December 1, 2020**

### [](#mule-version-14)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-32)Fixed Issues

- Fixed a grizzly memory leak related with the SSLEngine. (MULE-18790)
- Avoid adding 'Content-length: 0' header for HTTP Methods with undefined body semantic (GET, HEAD, and DELETE). (MULE-19019)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-5-10)1.5.10

**December 1, 2020**

### [](#mule-version-15)Mule Version

**Mule 4.2.2**

### [](#fixed-issues-33)Fixed Issues

- Fixed a grizzly memory leak related with the SSLEngine. (MULE-18790)
- Avoid adding 'Content-length: 0' header for HTTP Methods with undefined body semantic (GET, HEAD, and DELETE). (MULE-19019)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-3)1.6.3

**October 6, 2020**

### [](#mule-version-16)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-34)Fixed Issues

- Fixed a GrizzlyHttpServer memory leak on multiple redeploys. (MULE-18816)

### [](#new-features-and-enhancements-4)New Features and Enhancements

- The start and stop methods of the GrizzlyHttpServer now log the host:port pair in INFO level. (MULE-18819)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-5-9)1.5.9

**October 6, 2020**

### [](#mule-version-17)Mule Version

**Mule 4.2.2**

### [](#fixed-issues-35)Fixed Issues

- Fixed a GrizzlyHttpServer memory leak on multiple redeploys. (MULE-18816)

### [](#new-features-and-enhancements-5)New Features and Enhancements

- The start and stop methods of the GrizzlyHttpServer now log the host:port pair in INFO level. (MULE-18819)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-4-16)1.4.16

**October 6, 2020**

### [](#mule-version-18)Mule Version

**Mule 4.2.1**

### [](#fixed-issues-36)Fixed Issues

- Fixed a GrizzlyHttpServer memory leak on multiple redeploys. (MULE-18816)

### [](#new-features-and-enhancements-6)New Features and Enhancements

- The start and stop methods of the GrizzlyHttpServer now log the host:port pair in INFO level. (MULE-18819)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-2)1.6.2

**July 24, 2020**

### [](#mule-version-19)Mule Version

**Mule 4.3.0**

### [](#fixed-issues-37)Fixed Issues

- Fixed an issue where Grizzly returns incorrect error codes with a long header request and a long URI request. (MULE-18455)
- Fixed an issue where NTLM dance doesn’t finish when a renegotiation is triggered. (MULE-18591)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-5-8)1.5.8

**July 24, 2020**

### [](#mule-version-20)Mule Version

**Mule 4.2.2**

### [](#fixed-issues-38)Fixed Issues

- Fixed an issue where Grizzly returns incorrect error codes with a long header request and a long URI request. (MULE-18455)
- Fixed issue where NTLM dance doesn’t finish when a renegotiation is triggered. (MULE-18591)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-4-15)1.4.15

**July 24, 2020**

### [](#mule-version-21)Mule Version

**Mule 4.2.1**

### [](#fixed-issues-39)Fixed Issues

- Fixed an issue where Grizzly returns incorrect error codes with a long header request and a long URI request. (MULE-18455)
- Fixed an issue where NTLM dance doesn’t finish when a renegotiation is triggered. (MULE-18591)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-6-1)1.6.1

**June 1, 2020**

### [](#mule-version-22)Mule Version

**Mule 4.3.0**

### [](#new-features-and-enhancements-7)New Features and Enhancements

- Use the graceful shutdown timeout to allow persistent connections to do a last request. (MULE-18396)
- Add a tolerance time to use selectors for response streaming. (MULE-18028)

### [](#fixed-issues-40)Fixed Issues

- Fixed issue where source is not notified of failure on ConnectionException in flow. (MULE-18343)
- Encoded slash (%2F) is considered as part of URI in HTTP Service. (MULE-18308)
- Fixed issue that generates a timeout in an HTTP request sent by several connectors. (MULE-18320)
- Fixed issue that might cause a leak in HTTP requests. (MULE-18293)
- Fixed issue where HTTP Service logs were in the wrong appender when using streaming (MULE-18185)
- Fixed an issue when handling errors related to the loss of the client connection. (MULE-18191)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-2-8)1.2.8

**May 22, 2020**

### [](#mule-version-23)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-8)New Features and Enhancements

- None.

### [](#fixed-issues-41)Fixed Issues

- Fixed an issue that generates a timeout in an HTTP request that was sent by several connectors. (MULE-18320)
- Fixed an issue that might cause a leak in HTTP requests. (MULE-18293)

## [](#1-5-7)1.5.7

**May 14, 2020**

### [](#mule-version-24)Mule Version

**Mule 4.2.2**

### [](#new-features-and-enhancements-9)New Features and Enhancements

- Use the graceful shutdown timeout to allow persistent connections to do a last request. (MULE-18396)

### [](#fixed-issues-42)Fixed Issues

- Encoded slash (%2F) is being considered as part of URI in http service. (MULE-18308)
- Source is not notified of failure on ConnectionException in flow. (MULE-18343)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-4-14)1.4.14

**May 14, 2020**

### [](#mule-version-25)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-10)New Features and Enhancements

- Use the graceful shutdown timeout to allow persistent connections to do a last request. (MULE-18396)

### [](#fixed-issues-43)Fixed Issues

- Encoded slash (%2F) is being considered as part of URI in http service. (MULE-18308)
- Source is not notified of failure on ConnectionException in flow. (MULE-18343)

**NOTE**: We need the following patch to avoid a known issue in this version: MULE-18343.

## [](#1-5-6)1.5.6

**April 17, 2020**

### [](#mule-version-26)Mule Version

**Mule 4.2.2**

### [](#new-features-and-enhancements-11)New Features and Enhancements

- None.

### [](#fixed-issues-44)Fixed Issues

- Fixed an issue that generates a timeout in an HTTP request that was sent by several connectors. (MULE-18320)

## [](#1-4-13)1.4.13

**April 17, 2020**

### [](#mule-version-27)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-12)New Features and Enhancements

- None.

### [](#fixed-issues-45)Fixed Issues

- Fixed an issue that generates a timeout in an HTTP request that was sent by several connectors. (MULE-18320)

## [](#1-5-5)1.5.5

**April 13, 2020**

### [](#mule-version-28)Mule Version

**Mule 4.2.2**

### [](#new-features-and-enhancements-13)New Features and Enhancements

- None.

### [](#fixed-issues-46)Fixed Issues

- Fixed an issue that might cause a leak in HTTP requests. (MULE-18293)

## [](#1-4-12)1.4.12

**April 13, 2020**

### [](#mule-version-29)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-14)New Features and Enhancements

- Add a tolerance time to use selectors for response streaming (MULE-18028)

### [](#fixed-issues-47)Fixed Issues

- Fixed an issue that might cause a leak in HTTP requests. (MULE-18293)
- HTTP Service logs were in the wrong appender when using streaming (MULE-18185)

## [](#1-2-7)1.2.7

**April 9, 2020**

### [](#mule-version-30)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-15)New Features and Enhancements

- None.

### [](#fixed-issues-48)Fixed Issues

- The memory footprint of the closed TCPNIOConnection objects issue is fixed. (MULE-17887)

## [](#1-5-4)1.5.4

**April 1, 2020**

### [](#mule-version-31)Mule Version

**Mule 4.2.2**

### [](#new-features-and-enhancements-16)New Features and Enhancements

- Add a tolerance time to use selectors for response streaming (MULE-18028)

### [](#fixed-issues-49)Fixed Issues

- HTTP Service logs were in the wrong appender when using streaming (MULE-18185)

## [](#1-2-6)1.2.6

**March 27, 2020**

### [](#mule-version-32)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-17)New Features and Enhancements

- None.

### [](#fixed-issues-50)Fixed Issues

- Fixed an issue that occurred when handling errors related to the loss of the client connection. (MULE-18191)

## [](#1-5-3)1.5.3

**March 25, 2020**

### [](#mule-version-33)Mule Version

**Mule 4.2.2**

### [](#new-features-and-enhancements-18)New Features and Enhancements

- None.

### [](#fixed-issues-51)Fixed Issues

- Fixed an issue that occurred when handling errors related to the loss of the client connection. (MULE-18191)

## [](#1-4-11)1.4.11

**March 25, 2020**

### [](#mule-version-34)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-19)New Features and Enhancements

- None.

### [](#fixed-issues-52)Fixed Issues

- Fixed an issue that occurred when handling errors related to the loss of the client connection. (MULE-18191)

## [](#1-5-2)1.5.2

**February 17, 2020**

### [](#mule-version-35)Mule Version

**Mule 4.2.2**

### [](#new-features-and-enhancements-20)New Features and Enhancements

- None.

### [](#fixed-issues-53)Fixed Issues

- Fixed an issue that resulted in the loss of the HTTP payload in the NTLM dance. (MULE-18057)

## [](#1-4-10)1.4.10

**February 17, 2020**

### [](#mule-version-36)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-21)New Features and Enhancements

- None.

### [](#fixed-issues-54)Fixed Issues

- Fixed an issue which resulted in the loss of the HTTP payload in the NTLM dance. (MULE-18057)

## [](#1-5-1)1.5.1

**February 12, 2020**

### [](#mule-version-37)Mule Version

**Mule 4.2.2**

### [](#new-features-and-enhancements-22)New Features and Enhancements

- None.

### [](#fixed-issues-55)Fixed Issues

- Fixed corrupted payload issue that occurred with large request bodies when `http.requestStreaming.enabled` property was set. (MULE-18052)

## [](#1-4-9)1.4.9

**February 12, 2020**

### [](#mule-version-38)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-23)New Features and Enhancements

- None.

### [](#fixed-issues-56)Fixed Issues

- Fixed corrupted payload issue that occurred with large request bodies when `http.requestStreaming.enabled` property was set. (MULE-18052)

## [](#1-2-5)1.2.5

**January 24, 2020**

### [](#mule-version-39)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-24)New Features and Enhancements

- None.

### [](#fixed-issues-57)Fixed Issues

- The `onErrorSendingResponse` public method in the anonymous class is not accessible via reflection. (MULE-17693)
- Added a debug log in HTTP server with `ip:port` where it is listening. (MULE-17473)
- When a non-supported `cipherSuite` is set, Grizzly ignores restriction after first request. (MULE-16852)

## [](#1-4-8)1.4.8

**January 13, 2020**

### [](#mule-version-40)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-25)New Features and Enhancements

- None.

### [](#fixed-issues-58)Fixed Issues

- Fixed the MDC propagation issue that occurred when a callback was called in a different thread. (MULE-17907)
- The memory footprint of the closed TCPNIOConnection objects issue is fixed. (MULE-17887)
- Persistent connections are now closed when the HTTP listener is stopped. (MULE-17851)

## [](#1-5-0)1.5.0

**October 30, 2019**

### [](#mule-version-41)Mule Version

**Mule 4.2.2**

### [](#new-features-and-enhancements-26)New Features and Enhancements

- Websockets capabilities.

### [](#fixed-issues-59)Fixed Issues

- None

## [](#1-4-7)1.4.7

**October 9, 2019**

### [](#mule-version-42)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-27)New Features and Enhancements

- None.

### [](#fixed-issues-60)Fixed Issues

- Upgrade Java Mail version. (MULE-16389)
- HTTP Server lookup does not support domains. (MULE-17450)
- Add a debug log in HTTP server with `ip:port` where it is listening. (MULE-17473)
- HTTP Requester can’t handle large headers in Mule 4. (MULE-17480)

## [](#1-4-6)1.4.6

**September 17, 2019**

### [](#mule-version-43)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-28)New Features and Enhancements

- None.

### [](#fixed-issues-61)Fixed Issues

- Upgrade grizzly-ahc version to 1.14-MULE-012 (MULE-17428)

## [](#1-4-5)1.4.5

**This release does not contain any extra feature or bug fixes and is not used by the Mule Runtime**

## [](#1-4-4)1.4.4

**August 20, 2019**

### [](#mule-version-44)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-29)New Features and Enhancements

- None.

### [](#fixed-issues-62)Fixed Issues

- NTLM authentication with dynamic credentials is successful despite credentials changes. (MULE-17110)

## [](#1-4-3)1.4.3

**July 5, 2019**

### [](#mule-version-45)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-30)New Features and Enhancements

- None.

### [](#fixed-issues-63)Fixed Issues

- Avoid references to the application classloader in Grizzly static fields. (MULE-17108)

## [](#1-4-2)1.4.2

**May 24, 2019**

### [](#mule-version-46)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-31)New Features and Enhancements

- None.

### [](#fixed-issues-64)Fixed Issues

- When a non-supported CipherSuite is set, Grizzly ignores the restriction after the first request. (MULE-16852)

## [](#1-2-4)1.2.4

**May 24, 2019**

### [](#mule-version-47)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-32)New Features and Enhancements

- None.

### [](#fixed-issues-65)Fixed Issues

- When a non-supported CipherSuite is set, Grizzly ignores the restriction after the first request. (MULE-16852)

## [](#1-4-1)1.4.1

**May 3, 2019**

### [](#mule-version-48)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-33)New Features and Enhancements

- None.

### [](#fixed-issues-66)Fixed Issues

- HTTP request streaming throws out-of-memory exception. (MULE-16756)

## [](#1-2-3)1.2.3

**May 3, 2019**

### [](#mule-version-49)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-34)New Features and Enhancements

- None.

### [](#fixed-issues-67)Fixed Issues

- HTTP request streaming throws out-of-memory exception. (MULE-16756)

## [](#1-1-9)1.1.9

**May 3, 2019**

### [](#mule-version-50)Mule Version

**Mule 4.1.4**

### [](#new-features-and-enhancements-35)New Features and Enhancements

- None.

### [](#fixed-issues-68)Fixed Issues

- HTTP request streaming throws out-of-memory exception. (MULE-16756)

## [](#1-1-8)1.1.8

**May 2, 2019**

### [](#mule-version-51)Mule Version

**Mule 4.1.4**

### [](#new-features-and-enhancements-36)New Features and Enhancements

- None.

### [](#fixed-issues-69)Fixed Issues

- HTTP client should use the worker pool when streaming responses. (MULE-16597)

## [](#1-4-0)1.4.0

**April 22, 2019**

### [](#mule-version-52)Mule Version

**Mule 4.2.0**

### [](#new-features-and-enhancements-37)New Features and Enhancements

- Miscellaneous performance improvements. (MULE-16101)
- Introduce support for WebSockets. (MULE-15850)

### [](#fixed-issues-70)Fixed Issues

- Local authentication doesn’t prevail when there are multiple authentication method headers. (MULE-16308)

## [](#1-2-2)1.2.2

**April 3, 2019**

### [](#mule-version-53)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-38)New Features and Enhancements

- None.

### [](#fixed-issues-71)Fixed Issues

- Source completion callback not called on failure. (MULE-16634)
- HTTP client should use worker pool when streaming responses. (MULE-16597)
- HTTP client throws NPE if not started. (MULE-15205)

## [](#1-2-1)1.2.1

**January 10, 2019**

### [](#mule-version-54)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-39)New Features and Enhancements

- None.

### [](#fixed-issues-72)Fixed Issues

- HTTP service client cannot do gzip response decompression. (MULE-16274)
- URL exposed when URI can’t be created because it’s malformed. (MULE-16206)

## [](#1-1-7)1.1.7

**January 10, 2019**

### [](#mule-version-55)Mule Version

**Mule 4.1.4**

### [](#new-features-and-enhancements-40)New Features and Enhancements

- None.

### [](#fixed-issues-73)Fixed Issues

- HTTP service client cannot do gzip response decompression. (MULE-16274)

## [](#1-1-6)1.1.6

### [](#mule-version-56)Mule Version

**Mule 4.1.4**

**December 18, 2018**

### [](#new-features-and-enhancements-41)New Features and Enhancements

- None.

### [](#fixed-issues-74)Fixed Issues

- Fix vulnerability in AHC fork. (MULE-16154)
- URL exposed when URI can’t be created because it’s malformed. (MULE-16206)

## [](#1-2-0)1.2.0

**December 6, 2018**

### [](#mule-version-57)Mule Version

**Mule 4.1.5**

### [](#new-features-and-enhancements-42)New Features and Enhancements

- Parameterize HTTP server’s path tree structure. (MULE-15632)
- Enhance RequestMatcherRegistry. (MULE-15764)
- Introduce support for WebSockets. (MULE-15850)

### [](#fixed-issues-75)Fixed Issues

- Fix vulnerability in AHC fork. (MULE-16154)
- Miscellaneous performance improvements. (MULE-16101)
- Miscellaneous performance improvements for proxy scenario. (MULE-15924)
- Malformed URL returns 500 instead of 400. (MULE-15888)
- Some HTTP log entries go to the runtime log instead of to the app. (MULE-15871)
- Update Grizzly version to MULE-005. (MULE-15853)

## [](#1-1-5)1.1.5

**November 20, 2018**

### [](#mule-version-58)Mule Version

**Mule 4.1.4**

### [](#new-features-and-enhancements-43)New Features and Enhancements

- None.

### [](#fixed-issues-76)Fixed Issues

- HTTP EE Service overrides request address for properties proxy. (EE-6397)
- Malformed URL returns 500 instead of 400. (MULE-15888)

## [](#1-1-4)1.1.4

**September 13, 2018**

### [](#mule-version-59)Mule Version

**Mule 4.1.4**

### [](#new-features-and-enhancements-44)New Features and Enhancements

None.

### [](#fixed-issues-77)Fixed Issues

- Added configuration name to the loggers category to be able to filter them. (MULE-14148)
- Grizzly prematurely closes the request stream. (MULE-15581)
- Grizzly should reset requestInput stream in NTLM type3 message. (MULE-15667)
- HTTP service should preserve POST request body on a dancing request. (MULE-15674)
- Prevent request body closing in HTTP service. (MULE-15662)
- Upgrade javax.mail to javax.mail-api 1.6.2. (MULE-15331)

## [](#1-1-3)1.1.3

**July 24, 2018**

### [](#mule-version-60)Mule Version

**Mule 4.1.3**

### [](#new-features-and-enhancements-45)New Features and Enhancements

None.

### [](#fixed-issues-78)Fixed Issues

- Cannot replace a catch-all listener with another. (MULE-15246)
- HTTP with one config and two listeners fails to find the correct resolution path. (MULE-14929)
- HTTP: Reduce request creation overhead. (MULE-15419)
- Infinite timeout conflicts with socket timeout. (MULE-15062)
- Simultaneous reading and writing causes NPE in grizzly. (MULE-15145)
- Upgrade notifications must be handled from mule as no HTTP/2. (MULE-15269)
- Using serverTimeout has no effect. (MULE-15004)

## [](#1-1-2)1.1.2

**May 9, 2018**

### [](#mule-version-61)Mule Version

**Mule 4.1.2**

### [](#new-features-and-enhancements-46)New Features and Enhancements

None.

### [](#fixed-issues-79)Fixed Issues

- Escape all error handlers. (MULE-13034)
- HTTP request connection limit reached error is not descriptive. (MULE-14760)
- If server is not initialized yet 503 response was not sent. (MULE-14959)

## [](#1-1-1)1.1.1

**March 16, 2018**

### [](#mule-version-62)Mule Version

**Mule 4.1.1**

### [](#new-features-and-enhancements-47)New Features and Enhancements

None.

### [](#fixed-issues-80)Fixed Issues

- HTTP service should support Java network properties to allow the usage of proxies during design time. (MULE-14644)
- HTTP: Allow requester to keep provided headers case. (MULE-14530)
- HTTP: Performance improvements in listener. (MULE-14519)
- Load REMOTELY\_CLOSED\_EXCEPTION on service classloader. (MULE-14565)
- Update minMuleVersion in the HTTP service and the HTTP EE service to 4.1.1 after changes in MULE-14530. (MULE-14624)
- Upgrade Grizzly version 2.3.35. (MULE-14442)
- Use content-id for setting part name, when name is not present. (MULE-14549).

## [](#see-also)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)