Litmus UNS 1.2.12

3 min

Release Date: April 7th, 2025

New Features

Description
MQTT Version 5.0: You now have the following new features for MQTTv5: Message Expiry Session Expiry Request/response topic User properties Payload Format Indicator MQTT Content Type Properties You can now configure additional MQTT Version 5.0 broker settings in values.yaml.

Enhancements and Improvements

gDescription
Software: The Keycloak version has been upgraded to 26.1.2.
Helm Chart: Version tags have been added to images in the Helm chart for easier referencing and support for offline deployment. You now have additional support for selecting ingress types in the Helm chart. You can now define Kubernetes (K8S) resource requests and limits for all Litmus UNS resources in the Helm chart. You now have added support for external Redis data store in the Helm chart.
User Interface: The Litmus UNS interface has been enhanced to align with Litmus branding.
Tools: You can use User Properties in MQTT Client tool, allowing for custom metadata inclusion in messages across all specified packets. You can now include Correlation Data in requests, ensuring it's copied into the corresponding response message.

Resolved Issues

Description
Helm Chart: Fixed issue where setting ingress.enabled to true in the values.yaml of the Helm chart causes an error.
User Interface: Fixed issue with enable option not displaying correctly on account page. Fixed issue where you could not see the published topic data from the client details.
Security: Fixed issue of multiple tokens being generated from rapid clicks on the LE Generate Token button.
MQTT: Fixed the "Last Seen" zero timestamp bug for connected clients.
Integrations: Fixed Timeout Sec field validation issue and error message inconsistency. Fixed issue where expired client subscription entries are not deleted, causing new clients using the old client ID to receive messages they did not subscribe to.

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