---
schema_version: "1"
id: 5fd6c61f6bdced10e521fc210da35e0c5baf6335c4e102728a6b93b47cb9fbdc
title: SFTP Connector Release Notes
collection: mulesoft
version: current
locale: en-us
portal_url: https://docs.salesforce.com/mulesoft/current/en-us/release-notes/connector/connector-sftp.md
canonical_url: https://docs.mulesoft.com/release-notes/connector/connector-sftp
source_site: docs.mulesoft.com
content_type: documentation
content_hash: f6ac4acdece86e7d7b5d8ad757f790fa93bad0049ebbfc2d412e96fe6c223f87
description: MuleSoft Documentation Site
latest: true
---
---
product: Release Notes
version: master
---

# SFTP 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 SFTP (SFTP Connector) provides access to files and folders on an SFTP server.
SFTP connector’s operations manage file transfers over the SFTP (Secure File Transfer Protocol)
protocol.

Guide: [SFTP Connector User Guide](https://docs.mulesoft.com/sftp-connector/latest/)

## 2.7.4

**September 21, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.19.0</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><code>ClassCastException</code> errors no longer occur when the <strong>On New or Updated File</strong> source polls after you upgrade the connector from version 1.x to version 2.x with watermarking enabled.</p></div></div></td><td><div><div><p>W-23034519</p></div></div></td></tr><tr><td><div><div><p>The connector now uses updated Apache Tika MIME-type mappings for content-type detection in SFTP file operations.</p></div></div></td><td><div><div><p>W-23965714</p></div></div></td></tr></tbody></table>

## 2.7.3

**August 18, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.19.0</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 Mina SSHD version is upgraded to version 2.19.0 to address reported security vulnerabilities.</p></div></div></td><td><div><div><p>W-23725102, W-23860561</p></div></div></td></tr></tbody></table>

## 2.7.2

**July 23, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.17.1</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 closes the previous SFTP connection when reconnecting to a server that has closed the SFTP channel while keeping the underlying SSH connection open. Previously, these orphaned connections accumulated on Mule runtime and were released only when the application restarted.</p></div></div></td><td><div><div><p>W-23339292</p></div></div></td></tr></tbody></table>

## 2.7.1

**May 6, 2026**

> [!NOTE] CloudHub 2.0 applications that use SFTP Connector versions earlier than 2.7.1 might not
> show their schedulers on the Runtime Manager **Schedules** tab because scheduler metadata can’t be
> generated for the application. This issue is more likely to occur when you build the application
> with a recent Mule Maven Plugin version. Upgrade to SFTP Connector 2.7.1 or later and redeploy the
> application.

### 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.17.1</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 <strong>Read</strong> operation no longer incorrectly throws the <code>SFTP:ACCESS_DENIED</code> error when accessing files on servers that don’t report standard Unix permission bits. The connector now defers to server-side permission validation instead of pre-emptively denying access, allowing authorized users to access files on servers that rely on alternative permission models.</p></div></div></td><td><div><div><p>W-22335397</p></div></div></td></tr><tr><td><div><div><p>The connector now maintains a stable connection to SFTP servers during application redeployments when using Bouncy Castle as a security provider by correctly deregistering the provider during the disposal phase. Previously, redeploying an application in Anypoint Studio or a standalone runtime caused SFTP connection failures during public key authentication with a <code>NoClassDefFoundError</code>.</p></div></div></td><td><div><div><p>W-20879667</p></div></div></td></tr></tbody></table>

## 2.7.0

**April 21, 2026**

### What’s New

- The connector now includes the new **Idle Timeout** and **Idle Timeout Unit** fields for the
  **SFTP Connection** type. Use these fields to specify the maximum duration an established
  connection can remain inactive without data exchange before it is automatically closed.

  For more information, refer to
  [SFTP Connection](https://docs.mulesoft.com/sftp-connector/latest/sftp-documentation#config_connection).

### 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.16.0</p></td></tr></tbody></table>

## 2.6.5

**March 25, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.16.0</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 correctly processes subsequent files when the listener handles multiple files in a single cycle and no longer throws the <code>org.apache.sshd.common.SshException: Channel is being closed</code> error. Previously, after successfully processing the first file, the connector prematurely closed the connection, causing the stream for subsequent files to close.</p></div></div></td><td><div><div><p>W-21319993</p></div></div></td></tr></tbody></table>

## 2.6.4

**January 28, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.16.0</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>SFTP Connector now has extra loggers.</p></div></div></td><td><div><div><p>W-20840374</p></div></div></td></tr></tbody></table>

## 2.6.3

**January 6, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.16.0</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 custom implementation for the file’s MIME-type detection instead of the Apache Tika dependency to address the <code>CVE-2025-54988</code> and <code>CVE-2025-66516</code> security vulnerabilities.</p></div></div></td><td><div><div><p>W-20499199</p></div></div></td></tr></tbody></table>

## 2.6.2

**December 19, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.15.0</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.mule.runtime.api.exception.MuleRuntimeException: Exception found while consuming stream</code> error no longer occurs when multiple SFTP listeners poll the same directory. Mule flows now run reliably and concurrently without interfering with each other’s underlying SFTP connections.</p></div></div></td><td><div><div><p>W-20203952, W-20232072</p></div></div></td></tr><tr><td><div><div><p>SFTP Connector no longer throws the <code>SftpConnectionException</code> error during application redeployment when using EdDSA identity files. The connector now correctly manages the registration and removal of the EdDSA security provider to prevent classloader conflicts and memory leaks between application deployments.</p></div></div></td><td><div><div><p>W-19111963</p></div></div></td></tr></tbody></table>

## 2.6.1

**November 11, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.15.0</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 no longer throws an error that the client is closed when processing files from an SFTP server directory. For more information, see <a href="https://help.salesforce.com/s/issue?language=en_US&amp;id=a02Ka00000ji47m">Intermittent “client is closed” Error with SFTP Connector</a>.</p></div></div></td><td><div><div><p>W-19863871</p></div></div></td></tr><tr><td><div><div><p>The connector no longer has a connection leak when it polls a non-existent directory. For more information, see <a href="https://help.salesforce.com/s/issue?language=en_US&amp;id=a02Ka00000kVYLE">SFTP Connection Leak with "On New or Updated File" Source and Reconnect Strategy</a>.</p></div></div></td><td><div><div><p>W-20134874</p></div></div></td></tr></tbody></table>

## 2.6.0

**October 24, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.14.0</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>General security fixes and non-user impacting changes.</p></div></div></td><td><div><div><p>W-19867063</p></div></div></td></tr></tbody></table>

## 2.5.2

**October 10, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.15.0</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 no longer throws the <code>SSH_FX_NO_SUCH_FILE</code> error and correctly handles <code>SftpException</code> during reconnection strategy for the <strong>Write</strong> operation.</p></div></div></td><td><div><div><p>W-19597549</p></div></div></td></tr><tr><td><div><div><p>The connector now supports the <code>KEYBOARD_INTERACTIVE</code> preferred authentication method again.</p></div></div></td><td><div><div><p>W-17956924</p></div></div></td></tr></tbody></table>

## 2.5.1

**August 19, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.15.0</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 no longer uses high memory due to SFTP client thread leaks.</p></div></div></td><td><div><div><p>W-19282755</p></div></div></td></tr><tr><td><div><div><p>The connector no longer throws an <code>SSH_FX_FAILURE</code> error when you write a new file.</p></div></div></td><td><div><div><p>W-18988489</p></div></div></td></tr><tr><td><div><div><p>The connector no longer causes the <code>pwd</code> command to fail for certain servers.</p></div></div></td><td><div><div><p>W-16071743</p></div></div></td></tr><tr><td><div><div><p>The connector no longer throws an <code>SSH_FX_NO_SUCH_PATH</code> error when you write a new file.</p></div></div></td><td><div><div><p>W-17951986</p></div></div></td></tr></tbody></table>

## 2.5.0

**July 4, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.15.0</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>You can now adjust the value of the <strong>Response Timeout</strong> field to set the operation timeout value to accommodate slower or higher latency SFTP servers.</p></div></div></td><td><div><div><p>W-18284646</p></div></div></td></tr></tbody></table>

## 2.4.6

**June 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.15.0</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>mule-sdk-api</code> library is upgraded to version 0.7.5 because earlier versions do not include a <code>&lt;license&gt;</code> tag in the POM file.</p></div></div></td><td><div><div><p>W-18222885</p></div></div></td></tr></tbody></table>

## 2.4.5

**June 20, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.15.0</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 no longer throws an error that the client is closed if there is no activity from the client side for more than 5 minutes.</p></div></div></td><td><div><div><p>W-18338461</p></div></div></td></tr></tbody></table>

## 2.4.4

**April 22, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.15.0</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 verifies user read access before reading the file.</p></div></div></td><td><div><div><p>W-17672899</p></div></div></td></tr><tr><td><div><div><p>The <code>commons-collections:commons-collections:3.2.2</code> library is excluded and updated to <code>org.apache.commons:commons-collections4:4.3</code> to address security vulnerabilities.</p></div></div></td><td><div><div><p>W-17637753</p></div></div></td></tr></tbody></table>

## 2.4.3

**March 7, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.13.2</p></td></tr></tbody></table>

### Fixed Issues

This release includes only non-user-impacting changes.

## 2.4.2

**February 7, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.13.2</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 <strong>Write</strong> operation with <code>CUSTOM_APPEND</code> mode now works consistently for the <code>CUSTOM_WRITE</code> strategy.</p></div></div></td><td><div><div><p>W-17555345</p></div></div></td></tr></tbody></table>

## 2.4.1

**December 24, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.13.2</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>commons-io:commons-io</code> library is upgraded to version 2.14.0 to address reported security vulnerabilities.</p></div></div></td><td><div><div><p>W-17368719</p></div></div></td></tr><tr><td><div><div><p>The <code>org.json:json</code> library is upgraded to version 20231013 to address reported security vulnerabilities.</p></div></div></td><td><div><div><p>W-14499233</p></div></div></td></tr></tbody></table>

## 2.4.0

**November 13, 2024**

### What’s New

- The connector no longer supports the `KEYBOARD_INTERACTIVE` preferred authentication method. Use
  the `PUBLIC_KEY`, `PASSWORD`, or `GSSAPI_WITH_MIC` preferred authentication methods instead.

### 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.13.2</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 <strong>Preferred Authentication Methods</strong> field no longer includes <code>KEYBOARD_INTERACTIVE</code>.</p></div></div></td><td><div><div><p>W-16765499</p></div></div></td></tr></tbody></table>

## 2.3.0

**September 23, 2024**

### What’s New

- The connector has a new custom
  [Write strategy](https://docs.mulesoft.com/sftp-connector/latest/sftp-write#write-strategy) field that enables you to
  configure the strategy to write a file. Use this strategy only in `APPEND` mode particularly for
  old SFTP servers that do not follow the standard SFTP guidelines. Additionally, you can configure
  the buffer size to write the file in the **Buffer size for write strategy** field.

### 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.13.2</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 no longer hangs while performing operations on Rebex TinySFTP servers.</p></div></div></td><td><div><div><p>W-14051911</p></div></div></td></tr><tr><td><div><div><p>The connector now has a new custom <strong>Write strategy</strong> field that supports the append issues in the Globalscape and Titan SFTP Servers.</p></div></div></td><td><div><div><p>W-15124410</p></div></div></td></tr><tr><td><div><div><p>The connector no longer evicts an active connection when processing a huge file.</p></div></div></td><td><div><div><p>W-16342066</p></div></div></td></tr><tr><td><div><div><p>The connector no longer logs the <code>Unknown channel request: <a href="mailto:keepalive@openssh.com">keepalive@openssh.com</a></code> warning when debug mode is disabled.</p></div></div></td><td><div><div><p>W-16750435</p></div></div></td></tr><tr><td><div><div><p>The connector no longer throws a null pointer exception during resource release when an exception occurs in the flow.</p></div></div></td><td><div><div><p>W-16645502</p></div></div></td></tr></tbody></table>

## 2.2.2

**August 26, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</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 no longer has thread leaks when connections fail.</p></div></div></td><td><div><div><p>W-15259057</p></div></div></td></tr></tbody></table>

## 2.2.1

**August 13, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</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 no longer incorrectly throws a connection timeout error.</p></div></div></td><td><div><div><p>W-15437508</p></div></div></td></tr></tbody></table>

## 2.2.0

**July 12, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</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 SFTP <code>filename</code> attribute is now consistent between the payload and its transformation to JSON.</p></div></div></td><td><div><div><p>W-15717354</p></div></div></td></tr></tbody></table>

## 2.1.4

**July 2, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</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>Removed unnecessary dependency reducing the overall size of the Mule app that includes the SFTP Connector.</p></div></div></td><td><div><div><p>W-16134781</p></div></div></td></tr></tbody></table>

## 2.1.3

**June 18, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</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>SFTP Connector now throws the <code>SftpConnectionException</code> message to cover missing cases of errors, such as connection refused and connection reset by peer.</p></div></div></td><td><div><div><p>W-14987667, W-15890258</p></div></div></td></tr><tr><td><div><div><p>Resolved memory leak issues related to classloader usage, which also addresses application deletion failures on Windows systems for Java versions 11 and 17.</p></div></div></td><td><div><div><p>W-15988716</p></div></div></td></tr></tbody></table>

## 2.1.2

**May 30, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</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>SFTP Connector now creates a new file in append mode if the file does not exist.</p></div></div></td><td><div><div><p>W-15291302</p></div></div></td></tr><tr><td><div><div><p>SFTP Connector now appends content at the end of the file in append mode.</p></div></div></td><td><div><div><p>W-15294043</p></div></div></td></tr></tbody></table>

## 2.1.1

**May 29, 2024**

### What’s New

- SFTP Connector now supports external security configurations through a configuration file. You can
  configure this file in the **Advanced** tab of the connector configuration, which supports the
  following settings:

  - `KexAlgorithms`  
    Specifies comma separated list of Key Exchange algorithms

  - `Ciphers`  
    Specifies comma separated list of the symmetric Ciphers

  - `HostKeyAlgorithms`  
    Specifies comma separated list of Host Key Signature algorithms

  - `MACs`  
    Specifies comma separated list of Message Authentication Codes

Because you control this configuration file, it may introduce an additional security risk.
Therefore, configuring security settings using this file means you accept the
[shared responsibilities](https://docs.mulesoft.com/connectors/introduction/connectors-shared-responsibilities)
documentation.

### 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</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 Key Negotiation feature is working as expected now with legacy SFTP servers.</p></div></div></td><td><div><div><p>W-14557165</p></div></div></td></tr></tbody></table>

## 2.1.0

**May 14, 2024**

### What’s New

- This connector is now FIPS 140-2 compliant.

  - To make the connector FIPS 140-2 compliant, the `net.i2p.crypto:eddsa:0.3.0` EdDSA library is
    removed from the connector artifact and the related algorithms are no longer available by
    default. If needed, add the EdDSA library as an external library to the connector configuration
    to use the EdDSA library if FIPS 140-2 compliance is not required.

### 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</p></td></tr></tbody></table>

## 2.0.7

**March 05, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.12.1</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 Apache Mina version.</p></div></div></td><td><div><div><p>W-15081128</p></div></div></td></tr><tr><td><div><div><p>Added support to strict key feature to mitigate Terrapin Attack.</p></div></div></td><td><div><div><p>W-14875716</p></div></div></td></tr><tr><td><div><div><p>Improved logging on "On New or Updated File" operation.</p></div></div></td><td><div><div><p>W-15003430</p></div></div></td></tr></tbody></table>

## 2.0.6

**February 27, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.10.0</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>SFTP Connector now closes the SSH client when the login fails. Additionally, there are new null pointer exception checks at connection time and new logging actions to see errors.</p></div></div></td><td><div><div><p>W-14571055</p></div></div></td></tr></tbody></table>

## 2.0.5

**February 20, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.10.0</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>SFTP Connector now connects to the SFTP client through a proxy with HTTP and SOCK5 protocols.</p></div></div></td><td><div><div><p>W-14165289, W-14317632, W-14317577</p></div></div></td></tr><tr><td><div><div><p>SFTP File attributes now have null values validation.</p></div></div></td><td><div><div><p>W-14571847</p></div></div></td></tr><tr><td><div><div><p>SFTP Connector now redeploys successfully when using EdDSA identity files.</p></div></div></td><td><div><div><p>W-14492587</p></div></div></td></tr></tbody></table>

## 2.0.4

**January 26, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.10.0</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 SFTP Connector <strong>Write</strong> operation with the parameter <strong>Overwrite</strong> enabled now works correctly with SFTP servers.</p></div></div></td><td><div><div><p>W-14412871</p></div></div></td></tr></tbody></table>

## 2.0.3

**January 9, 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>4.3.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.10.0</p></td></tr></tbody></table>

## 2.0.2

**December 28, 2023**

### 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>4.1.5 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.10.0</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 <strong>On New or Updated File</strong> source now supports multiple files concurrently.</p></div></div></td><td><div><div><p>W-14203139</p></div></div></td></tr></tbody></table>

## 2.0.1

**October 6, 2023**

### 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>4.3.0 and later</p></td></tr><tr><td><p>JDK</p></td><td><p>8</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.10.0</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 SFTP Connector <strong>Write</strong> operation now responds correctly.</p></div></div></td><td><div><div><p>W-14051911</p></div></div></td></tr></tbody></table>

## 2.0.0

**Aug 17, 2023**

### What’s New

- SFTP Connector 2.0.0 no longer supports the `jcraft JSCH` library. The connector now uses the
  `Apache Mina SSHD` library.

- The **List** operation no longer fetches the content of each file. Now, the payload of each list
  item contains the complete path to the found file or directory.

- The connector no longer uses the `mule.sftp.useHomeDirectory` system property. SFTP Connector now
  uses the default home directory.

- The SFTP **Regular Size** file attribute is renamed to **Regular File**, because its behavior is
  not related to size. The file attribute value is a file (`true`) or a directory (`false`).

- SFTP Connector 2.0.0 does not support ciphers `3des-ctr` and `arcfour`. For more information,
  refer to
  [Supported Ciphers](https://docs.mulesoft.com/sftp-connector/latest/sftp-connector-upgrade-guide#supported-ciphers).

- The SFTP proxy protocol works only with HTTP and SOCKS5. SOCKS4 support is not supported.

- SFTP Connector no longer uses `javax.activation` to resolve the media types of the files. The
  connector now uses `Apache Tika`, which can result in different media file interpretations.

- The connector changed the classes to manage the date from `LocalDateTime` to `ZonedDateTime`.

- The deprecated **Encoding** parameter in the configuration and **Write** operation is removed. The
  connector uses Mule’s default encoding.

### 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>4.3.0 and later</p></td></tr><tr><td><p>JDK</p></td><td><p>8</p></td></tr><tr><td><p>Apache Mina SSHD</p></td><td><p>2.9.2</p></td></tr></tbody></table>

## 1.6.3

**December 8, 2023**

### 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>4.1.2 and later</p></td></tr><tr><td><p>JDK</p></td><td><p>8</p></td></tr><tr><td><p>JSCH libraries</p></td><td><p>0.1.55</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 org.mule.modules:mule-module-file-extension-common library is upgraded to version 1.4.3.</p></div></div></td><td><div><div><p>W-14535257</p></div></div></td></tr></tbody></table>

## 1.6.2

**Sep 18, 2023**

### 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>4.1.2 and later</p></td></tr><tr><td><p>JDK</p></td><td><p>8</p></td></tr><tr><td><p>JSCH libraries</p></td><td><p>0.1.55</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 SFTP Connector connection no longer breaks when a timeout exception is thrown.</p></div></div></td><td><div><div><p>W-13769562</p></div></div></td></tr></tbody></table>

## 1.6.1

**Dec 15, 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>4.1.2 and later</p></td></tr><tr><td><p>JDK</p></td><td><p>8</p></td></tr><tr><td><p>JSCH libraries</p></td><td><p>0.1.55</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>SFTP Connector no longer has a memory leak when the session is not closed due to an error opening a channel.</p></div></div></td><td><div><div><p>W-12098169</p></div></div></td></tr></tbody></table>

## 1.6.0

**Aug 30, 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>4.1.2 and later</p></td></tr><tr><td><p>JDK</p></td><td><p>8</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>The <strong>On New or Updated File</strong> operation now provides the <strong>Overwrite</strong> field, which enables you to overwrite the target file when the destination file has the same name.</p></div></div></td><td><div><div><p>W-11645847</p></div></div></td></tr></tbody></table>

## 1.5.1

**August 17, 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>4.1.2 and later</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>SFTP Connector now supports the <code>mule.sftp.useHomeDirectory</code> system property, which you can set to <code>true</code> to use the default home directory. Previously, SFTP Connector did not use the default home directory when the working directory was not configured.</p></td><td><p>W-10673625</p></td></tr></tbody></table>

## 1.5.0

**June 29, 2022**

### What’s New

- SFTP Connector now supports an independent file system matcher that lists files following SFTP RTF
  standards. Use the **Case sensitive** field to configure an external file system matcher as case
  sensitive or insensitive.

### 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>4.1.2 and later</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>SFTP Connector no longer fails when a file name contains <code>:</code>.</p></td><td><p>W-10678323</p></td></tr></tbody></table>

## 1.4.1

**October 15, 2021**

### What’s New

- Added more error and debug level logging information.

### 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>4.1.2 and later</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>SFTP Connector <strong>On New or Updated File</strong> operation did not reconnect.</p></td><td><p>SE-22668</p></td></tr></tbody></table>

## 1.4.0

**April 6, 2021**

### Minimum Mule Version

**Mule 4.1.2**

### Fix issues

- Fixed an issue where the SFTP Connector threw a `MULE:CONNECTIVITY` exception instead of an
  `SFTP:CONNECTIVITY` exception for all the operations (SE-19522).

## 1.3.10

**September 30, 2020**

### Minimum Mule Version

**Mule 4.1.2**

### Fix issues

- SFTP Connector now throws an `SFTP:ACCESS_DENIED` Mule error code instead of a `MULE:UNKNOWN` code
  if the connector does not have the required permissions to read from or write to a file
  (SE-16476).

- Improved error handling for the **Write** operation. SFTP Connector now throws an
  `SFTP:FILE_DOESNT_EXIST` Mule error code instead of a `MULE:UNKNOWN` code (SE-15186).

## 1.3.9

**September 2, 2020**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issue

- Fixed an issue in which the reconnection strategy did not re-establish the connection to the SFTP
  server when performing the Directory Listing Operation (SFTPC-51).

## 1.3.8

**July 15, 2020**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issue

Lock not released after write operation is successful (SFTPC-47).

## 1.3.7

**March 10, 2020**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issue

- MULE-18163: Verifying root folder resulted in exception when using default working directory.
  (MULE-18163)

## 1.3.6

**February 26, 2020**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issue

- Avoid CD operation when working directory is not set (MULE-18058)

## 1.3.5

**February 13, 2020**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issue

- Fixed issue that caused connector fails to authenticate when using ECDSA algorithm with key size
  of 384 and 521 bits. (MULE-18061)

## 1.3.4

**December 17, 2019**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issues

- The issue that made SFTP Connector fail to recognize connection issues as such on certain cases is
  fixed. (MULE-17854)

- The issue that made it impossible to rename a file without moving it using the listener POST
  action is fixed. (MULE-17836)

## 1.3.3

**December 2, 2019**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issues

The issue that made some operations throw a `MULE:UNKNOWN` error when the configured working
directory did not exist is fixed. (MULE-17731)

## 1.3.2

**September 25, 2019**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issues

- Fixed an issue where the **Write** operation was throwing a `MULE:UNKNOWN` error instead of an
  `SFTP:ILLEGAL_PATH` error. (MULE-17482)

- Fixed an issue where the SFTP **Listener** operation was trying to release connections that were
  never obtained. (MULE-17491)

- Fixed a bug where the SFTP Connector was unable to dispose of an invalid connection. (MULE-17494)

## 1.3.1

**September 11, 2019**

### Minimum Mule Version

**Mule 4.1.2**

### Fixed Issues

- Fixed a bug that made the write operation fail to write big files on certain servers. (MULE-17395)

## 1.3.0

**September 6, 2019**

### Minimum Mule Version

**Mule 4.1.2**

### Features

The parameters **Updated in the last**, **Not updated in the last**, and **Time unit** are added to
the **File Matching Rules**. These parameters enable you to have a List or Listener operation to
filter files based on when they were last updated.

### Fixed Issues

- The issue where the read operation took more than one connection to read the file content is
  fixed. (MULE-17316)

- The issue where if you were using the latest version of the SFTP connector with older versions of
  the File, FTP and FTPS connectors, those connectors failed to work correctly is fixed.
  (MULE-17404)

## 1.2.6

**August 14, 2019**

### Minimum Mule Version

**Mule 4.1.1**

### Fixed Issues

Windows apps failed if the path contained a colon character (:) in the FTP server. (MULE-17064)

## 1.2.5

**July 1, 2019**

### Minimum Mule Version

**Mule 4.1.1**

### Fixed Issues

- Libraries that may contain vulnerabilities were updated. (MULE-16747)

- Fixed a bug that made the time between a size check not behave as expected when the time unit was
  not milliseconds. (MULE-17004)

## 1.2.4

**November 20, 2018**

### Minimum Mule Version

**Mule 4.1.1**

### Fixed Issues

Mule 4 SFTP connection pooling is not working correctly. (MULE-16018)

## 1.2.3

**October 23, 2018**

### Minimum Mule Version

**Mule 4.1.1**

### Fixed Issues

- SFTP Connector listener may skip a file given a special configuration. (MULE-15852)

## 1.2.2

**July 19, 2018**

### Minimum Mule Version

**Mule 4.1.0**

### Fixed Issues

SFTP Connector must not close the connection in a Paging Provider. (MULE-15354)

## 1.2.1

**June 26, 2018**

### Minimum Mule Version

**Mule 4.1.0**

### Fixed Issues

- Change in behavior of the SFTP connector for Mule 4 with regard to directory paths. (MULE-15173)

- SFTP authentication methods displayed incorrectly / missing (MULE-15185)

- SFTP is not reconnecting after experiencing a disconnect (MULE-15196)

## 1.2.0

**May 7, 2018**

### Minimum Mule Version

**Mule 4.1.0**

### Features

- You can make use of timeBetweenSizeCheck to prevent the connector from processing files while they
  are being written.

- Fixed an issue that happened when using a filter by filenamePattern, failing to search files
  recursively in folders.

### Fixed Issues

- Add CustomSftpLogger for JSCh. (MULE-14738)

- SFTP getting partial file. (MULE-14824)

- SFTP Connector does not check for files recursively if a filenamePattern is given. (MULE-14863)

## 1.1.2

**March 14, 2018**

### Minimum Mule Version

**Mule 4.1.0**

### Fixed Issues

Connectors do not communicate correctly if their POJOs properties are nullable or not. (MULE-14701)

## 1.1.1

**February 02, 2018**

### Fixed Issues

sftp:listener has an undescriptive display name. (MULE-14589)

## 1.1.0

**January 19, 2018**

### Features

This release includes the following enhancements, changes, and fixes:

Added a message source that automatically polls for new files, while handling clustering,
idempotency, post actions, and watermark automatically.

### Upgrade Requirements

Mule 4.1

### Fixed Issues

SFTP connectors exports internal classes. (MULE-14496)

## 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)