--- schema_version: "1" id: 9f9205444c1df90b4546c9cab4707535152d527c34586ff53cf18a5b45fa296a title: Slack Connector Release Notes collection: mulesoft version: current locale: ja-jp portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/release-notes/connector/slack-connector-release-notes-mule-4.md canonical_url: https://docs.mulesoft.com/jp/release-notes/connector/slack-connector-release-notes-mule-4 source_site: docs.mulesoft.com content_type: documentation content_hash: 870bbd5b58173457669c6181de63948b22972191a5c2f9df3f4418ca780d4eaa description: MuleSoft Documentation Site latest: true --- # Slack Connector Release Notes 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 Slack (Slack Connector) gives you access to the Slack platform. This connector exposes operations provided by the Slack API. Visit the [official Slack site](https://slack.com/help/articles/115004071768-What-is-Slack-) to learn more. Guide: [Slack Connector User Guide](https://docs.mulesoft.com/jp/slack-connector/latest/) ## [](#2-0-3)2.0.3 **September 4, 2026** ### What’s New - This release includes general security fixes. ### Compatibility
Software Version

Mule runtime engine

4.2.0 and later

OpenJDK

8, 11, and 17
## [](#2-0-2)2.0.2 **August 21, 2026** ### What’s New - This connector version requires Mule runtime 4.6.22 or later if you’re using Mule 4.6.x, or Mule runtime 4.9.9 or later if you’re using Mule 4.9.x. If you prefer not to upgrade your Mule runtime, use the connector version released immediately after this one. ### Compatibility
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:

  • The jackson library is upgraded to version 2.22.2.

  • The Google Guava library is upgraded to version 33.6.0-jre.

W-23848672
## [](#2-0-1)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:

  • The commons-lang3 library is upgraded to version 3.20.0.

  • The commons-text library is upgraded to version 1.15.0.

  • The guava library is upgraded to version 33.5.0-jre.

  • The jackson library is upgraded to version 2.21.1.

  • The json library is upgraded to version 20251224.

W-21506502

The connector now uses updated packaging to prevent the DuplicateExportedPackageException error and the exported packages no longer conflict with the REST SDK packages of other connectors when you use multiple REST-based connectors in the same Mule application.

W-21602195
## [](#2-0-0)2.0.0 **March 2, 2025** ### What’s New - This connector no longer has the **Upload File** operation because the Slack `files.upload` API method is deprecated. For more information, refer to the [Slack API documentation](https://docs.slack.dev/reference/methods/files.upload/). - 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](https://docs.mulesoft.com/jp/slack-connector/latest/slack-connector-reference#GetFilesUploadUrl) and [Complete Upload External](https://docs.mulesoft.com/jp/slack-connector/latest/slack-connector-reference#CreateFilesCompleteuploadExternal). For examples about how to use these operations, refer to [Upload a File to a Slack Channel (Using File Path)](https://docs.mulesoft.com/jp/slack-connector/latest/slack-connector-examples#upload-file-to-channel) and [Upload File Text Content to a Slack Channel](https://docs.mulesoft.com/jp/slack-connector/latest/slack-connector-examples#upload-file-text-content-to-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](https://docs.mulesoft.com/jp/slack-connector/latest/slack-connector-upgrade-migrate). ### Compatibility
Software Version

Mule runtime engine

4.2.0 and later

OpenJDK

8, 11, and 17
## [](#1-0-19)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)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)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)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)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)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)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)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)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 com.fasterxml.jackson.core:jackson-databind:2.12.6 to com.fasterxml.jackson.core:jackson-databind:2.12.6.1.

W-10920457
## [](#1-0-10)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 Content cannot be displayed notification appeared instead of the message preview.

COCN-727
## [](#1-0-9)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)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)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)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)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
## [](#1-0-4)1.0.4 **July 9, 2021** ### [](#compatibility-20)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-17)Fixed Issues - Optimized the connector to improve its overall stability and performance. ## [](#1-0-3)1.0.3 **June 8, 2021** ### [](#compatibility-21)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-18)Fixed Issues - Improved the value provider’s error handling. (CONN-7984) ## [](#1-0-2)1.0.2 **March 19, 2021** ### [](#compatibility-22)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-in-this-release)Fixed in This Release - Improved the content of some operations and their metadata. (CONN-7745) ## [](#1-0-1)1.0.1 **February 19, 2021** ### [](#compatibility-23)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-in-this-release-2)Fixed in This Release - The connector did not appear in Studio. (CONN-7667) - When using the Conversations List or Users List operation, the connector failed with a null pointer exception. (CONN-7548) ## [](#1-0-0)1.0.0 **January 22, 2021** New connector. ### [](#compatibility-24)Compatibility Slack Connector is compatible with these software versions:
Software Version

Mule runtime engine

4.2.1 and later

Open JDK

8 and 11
### [](#features)Features For a list of supported configurations and operations, see the Slack Connector Reference Guide. ### [](#fixed-in-this-release-3)Fixed in This Release Not applicable. ## [](#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)