Slack Connector Release Notes
Support Category: Select
Anypoint Connector for Slack (Slack Connector) gives you access to the Slack platform. This connector exposes operations provided by the Slack API. Visit the official Slack site to learn more.
Guide: Slack Connector User Guide
2.0.2
August 21, 2026
What’s New
-
This release includes internal improvements for code quality and performance.
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.0 and later |
OpenJDK |
8, 11, and 17 |
Fixed Issues
| Issue Resolution | ID |
|---|---|
These libraries are upgraded to address reported security vulnerabilities:
|
W-23848672 |
2.0.1
March 20, 2026
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.0 and later |
OpenJDK |
8, 11, and 17 |
Fixed Issues
| Issue Resolution | ID |
|---|---|
These libraries are upgraded to address reported security vulnerabilities:
|
W-21506502 |
The connector now uses updated packaging to prevent the |
W-21602195 |
2.0.0
March 2, 2025
What’s New
-
This connector no longer has the Upload File operation because the Slack
files.uploadAPI method is deprecated. For more information, refer to the Slack API documentation. -
To upload files, this connector now includes the new Get upload url and Complete Upload External operations.
For more information about the operations, refer to Get Upload URL and Complete Upload External.
For examples about how to use these operations, refer to Upload a File to a Slack Channel (Using File Path) and Upload File Text Content to a Slack Channel.
-
In the Slack Connector configuration window, the TLS tab is renamed to the Security tab.
For more information about how to upgrade this connector to version 2.0.0, refer to Upgrading and Migrating Slack Connector to Version 2.x.
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.0 and later |
OpenJDK |
8, 11, and 17 |
1.0.19
April 8, 2024
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
OpenJDK |
8, 11, and 17 |
Fixed Issues
| Issue Resolution | ID |
|---|---|
You can now use Conversation list and Users list operations in Anypoint Studio as intended. |
W-15448362 |
1.0.18
March 14, 2024
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
OpenJDK |
8, 11, and 17 |
Fixed Issues
| Issue Resolution | ID |
|---|---|
You can now install Slack Connector in Anypoint Studio as intended. |
W-15251546 |
1.0.17
January 25, 2024
What’s New
-
This connector is now compatible with Java 17.
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
OpenJDK |
8, 11, and 17 |
1.0.16
March 28, 2023
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue Resolution | ID |
|---|---|
The overall stability and performance of the connector are improved. |
W-12433949 |
1.0.15
December 12, 2022
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue Resolution | ID |
|---|---|
The overall stability and performance of the connector are improved. |
W-12180337 |
1.0.14
October 18, 2022
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
The org.apache.commons library is upgraded to version 1.10.0 to address reported security vulnerabilities. |
W-11913983 |
The com.fasterxml.jackson.core is upgraded to version 2.14.0-rc1 to address reported security vulnerabilities. |
W-11853432 |
1.0.13
July 29, 2022
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
Optimized the connector to improve its overall stability and performance. |
W-11415979 |
1.0.12
May 17, 2022
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
Optimized the connector to improve its overall stability and performance. |
W-11031313 |
1.0.11
April 5, 2022
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
Fixed reported security vulnerabilities by upgrading the Jackson Databind library from |
W-10920457 |
1.0.10
February 1, 2022
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
When sending a message in Slack Connector, a |
COCN-727 |
1.0.9
January 3, 2022
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
Upgraded library dependencies. |
CONN-9851, CONN-9857 |
1.0.8
December 21, 2021
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
Upgraded library dependencies. |
CONN-9564 |
1.0.7
November 3, 2021
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
Optimized the connector to improve its overall stability and performance. |
CSCA-1031 |
1.0.6
October 14, 2021
Compatibility
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
Optimized the connector to improve its overall stability and performance. |
COCN-512 |
1.0.5
September 2, 2021
Compatibility
Slack Connector is compatible with these software versions:
| Software | Version |
|---|---|
Mule runtime engine |
4.2.1 and later |
Open JDK |
8 and 11 |
Fixed Issues
| Issue | ID |
|---|---|
Optimized the connector to improve its overall stability and performance. |
COCN-539, COCN-512 |