Dynatrace Hub - IBM MQ latest releases

IBM MQ 4.4.2

Thu, 08 Oct 2026 05:03:31 +0000

⚠️ Important Change:

This version requires a minimum Dynatrace version of 1.345.0

Changes in this version

Added support for IBM MQ 10.0
Added Remote Queue Manager dimension for non-server-connection channels.
Added health chart to entity inventory screens.
Increased entity table limits to channels, topics, listeners, alias and remote queues.

Fixed in this version

Issue with SYSTEM.AUTH.DATA.QUEUE was still being collected.

IBM MQ 4.3.4

Thu, 24 Sep 2026 01:57:45 +0000

New in this version:

Gateway mode now allows for comma-separated multi-host gateway for multi-instanced or failover set up.

Fixed in this version

Issue sending topology to Settings API when it's a new entry.
Issue when collecting SYSTEM events that would cause it to repeat them if no new events were found.
Issue with filters in inventory screens were not showing.
Issue where Problem events were not linking to new Smartscape entities.

IBM MQ 4.3.1

Thu, 27 Aug 2026 04:01:42 +0000

New in this version

Queue file size and utilization metrics. A new feature-set was added to include these 2 metrics. This metric is only available on distributed IBM MQ platforms and versions 9.1.5 or later.

Fixed in this version

An issue with listeners on z/OS that was not listing all available listeners.
Adjusted chart colors in new screens.
Fixed issue with columns on new entity views that was not allowing to sort.
Increased limit of visible queues on classic entity table.
Moved IBM MQ under Messaging category on Infrastructure & Operations app.
Updated BouncyCastle dependencies to resolve CVE vulnerabilities.

IBM MQ 4.2.0

Mon, 03 Aug 2026 20:10:38 +0000

⚠️ Important Change:

This version requires a minimum Dynatrace version of 1.343.0

New in this version

This extension is now using all rich visualization features of Grail within Infrastructure & Operations App.

IBM MQ 4.0.6

Tue, 21 Jul 2026 18:52:26 +0000

IMPORTANT

If upgrading from previous major version (3.x.x), please read Release Notes from version 4.0.2 before proceeding.

Fixed in this version

Resolved CVE-2026-54513, CVE-2026-54512 vulnerabilities
Resolved issue that did not allow to upgrade some monitoring configurations that had "Disable TLS verification" ticked.

IBM MQ 4.0.5

Mon, 29 Jun 2026 19:30:50 +0000

IMPORTANT

If upgrading from previous major version (3.x.x), please read Release Notes from version 4.0.2 before proceeding.

New in this version

TLS verification toggle on Dynatrace API calls for self-signed certificates.

Fixed in this version

SYSTEM.AUTH.DATA.QUEUE is removed from resultset when Bulk mode is off since it is a protected queue.
Issue where queues were not returned in Gateway mode in certain conditions.
Issue with Auto-defined cluster-sender channels not displaying.

IBM MQ 4.0.2

Mon, 08 Jun 2026 13:17:43 +0000

⚠️WARNING⚠️: Breaking changes and warnings - PLEASE READ before upgrading:

This new version will require you to re-create your monitoring configurations. New changes to the configuration fields will not allow you to simply update existing monitoring configurations.
This version requires a minimum Dynatrace version of 1.338.0 and a minimum EEC version of 1.318.0
This version includes a breaking change for Dynatrace on Grail.
- With the inclusion of OpenPipeline processing rules, any metrics ingested from the extension will be processed by a dedicated OpenPipeline pipeline.
- This means that any dynamic route configured to process any metrics from the extension will be dropped in favor of the dedicated pipeline. Please, refer to pipeline groups to continue using dynamic routes.
- With the inclusion of OpenPipeline processing rules, any logs ingested from the extension will be processed by a dedicated OpenPipeline pipeline instead of the classic log pipeline.
- This means that classic rules will no longer be used on logs ingested from the extension. Please be sure to migrate any you still need to OpenPipeline rules.
- Additionally, some field names are handled differently in OpenPipeline, e.g. capitalization. Please double-check any custom dashboards and alerts you have created for this extension.
- You must opt-in to OpenPipeline configuration via Settings API – see the documentation.

New in this version:

Support for collecting events from SYSTEM.ADMIN.*.EVENT queues.
Smartscape on Grail.
Experimental - Added support for Gateway Queue Managers into z/OS Queue Managers for performance improvement.
Added feature set metadata for recommended metrics.
Added support for primary tags and fields for endpoints.

Fixed in this version:

Updated log4j libraries to address CVE-2026-34478, CVE-2026-34477, CVE-2026-34480 vulnerabilities.

IBM MQ 3.10.3

Fri, 10 Apr 2026 19:02:41 +0000

Fixed in this version:

Fix for MQ dependencies using Python 3.14

IBM MQ 3.10.1

Tue, 24 Mar 2026 06:11:37 +0000

New in this version:

Added option to support deprecated TLS_RSA ciphers that are automatically disabled after upgrading to ActiveGate 1.333+

Fixed in this version:

Resolved issue with topic strings metrics that contained special characters would be ignored.
Updated java packages in remote extension to mitigate vulnerabilities.
Reworded explanations for monitoring rules in configuration to make them more clear.

IBM MQ 3.9.5

Thu, 29 Jan 2026 22:01:58 +0000

New in this release:

Dynatrace Security Context was added to entities.

Fixed in this version:

Issue when queue manager in a different timezone to the ActiveGate was showing wrong values for LAST_GET and LAST_PUT metrics.

IBM MQ 3.9.2

Wed, 14 Jan 2026 21:55:18 +0000

Fixed in this version:

Issue with auto-defined channels causing it not to display any if queue manager has channel auto-definition configuration disabled.

IBM MQ 3.9.0

Mon, 08 Dec 2025 22:28:27 +0000

⚠️ Important Change:

This version requires a Minimum Dynatrace Version of 1.318.0 and Minimum ActiveGate version of 1.314.0 or higher.

New in this version:

Added ALERT_TEMPLATES for anomaly detectors in the Davis Anomaly Detection app (latest Dynatrace only).

Improved in this version:

Internal metadata updated.
Updated the layout of dashboard (latest Dynatrace only).
Fixed a bug with the ibmmq.channel.total_instances_pct metric that was defaulting to 100%.

IBM MQ 3.8.2

Thu, 20 Nov 2025 16:32:59 +0000

⚠️ Important Change:

Minimum EEC version requirement was increased to 1.313.0

What's new:

Added support to auto-defined cluster sender channels
Added Endpoint status roll up to monitoring configuration.

Fixed in this version:

Resolved an issue where channel instances metric was incorrect.
Resolved an issue where Dead Letter Queue access was too broad on z/OS.

IBM MQ 3.7.4

Mon, 20 Oct 2025 15:10:37 +0000

Fixed in this version:

Fixed issue when channel auto-definition was enabled and extension would stop monitoring.

IBM MQ 3.7.2

Wed, 08 Oct 2025 09:17:17 +0000

⚠️ IMPORTANT ⚠️

Minimum EEC version and Dynatrace version were increased to 1.313

New in this version:

Added enablePCFResponseExpiry JVM parameter to work around IBM MQ (APAR IT11161) issue that could leave messages orphaned in Reply queues.
Added auto-defined channel support.
Added support for OpenShift routing using Outbound SNI
Added Last start time metric to channels.
Added error codes to facilitate troubleshooting.
Added more situations that could indicate Queue Manager is not reachable from extension.

Fixed in this version:

Resolved issue where logs were not showing for local deployment
Resolved performance issue when collecting channels using bulk mode.

IBM MQ 3.6.10

Wed, 09 Jul 2025 15:38:35 +0000

Issues resolved in this version:

An issue where ActiveChannels and Channels would not display or show any data.
An issue where Total Channels Percentage metric was not correct.
An issue where extension would not start on custom installations where there would be a mix of config folders across multiple locations.

Features in this version:

New generation dashboard has been added.

IBM MQ 3.6.1

Thu, 03 Apr 2025 16:14:38 +0000

⚠️IMPORTANT CHANGE⚠️

This extension version requires minimum Dynatrace cluster version 1.310.

In this version:

New dashboard compatible with new Dynatrace look & feel.

IBM MQ 3.5.19

Wed, 02 Apr 2025 20:20:49 +0000

Issues resolved in this version:

Resolved issue where Active Channels metric was not showing on Remote version.
Resolved issue where Channel metrics could spike up when going into Retrying mode on certain MQ use cases.
Resolved issue where Topology could not be sent to Dynatrace API on newer ActiveGate versions.

IBM MQ 3.5.17

Sat, 08 Mar 2025 00:15:37 +0000

Fixed in this version:

Issue where broken connections would not auto-reconnect.
Issue with reading local configuration on OneAgent (Local) deployment.
High/Low Queue Depth Limit dimension is sent every minute to allow for metric events to work properly.

New metric:

Total Channel Instances Percent

IBM MQ 3.5.10

Fri, 20 Sep 2024 07:04:28 +0000

Release notes:

⚠️ When migrating from any version below 3.5.x, please read 3.5.2 Release Notes

Changes in this version:

Short/Long retries channel metric adjustment.
Disable auto-alerting feature was added.
Task bucket size feature was added to optimize resource utilization across ActiveGates.
Fixed issue with a gap occurring once an hour for certain dimensions on channels.