Change Log for the Integration Content: KaTe MQTT Adapter for Integration Suite


Version 1.1.0: June 2026

Improved MQTT 5 sender channels, including protocol-level QoS 2 Exactly Once delivery.
Lib upgrade, old Paho impl replacement with HiveMQ imp.
Added richt monitoring capabilties for redelivery/retry and custom headers exposure for easy MPL search

Version  1.0.14: June 2026

Added MQTT 5 content type, payload format indicator, and message expiry interval for receiver channels.
Exposed these properties through sender-channel CPI headers/properties and MPL custom headers.

Version 1.0.13: June 2026

Fixed MQTT sender channel topic filters with the single-level wildcard `+` so URL decoding keeps the wildcard while still decoding escaped topic characters

Version 1.0.12: May 2026

Fixed MQTT 5 receiver client ID handling for empty prefix values by falling back to the iFlow context name for non-shared subscriptions, ensuring stable persistent session recovery across restarts

Version 1.0.11: Feb 2026
More information display of active channels and connected topics / brokers on the CPI tenant on the launchpad UI.

Version 1.0.10: Dez 2025
Added options to use uuids instead of tenant worker node ids for client id for unstable network re-connects
Changed XML 2 JSON to default non pretty print JSON	
Edge integration cell now officially supported as runtime

Versipm 1.0.9: Nov 2025
Fixed to stable clientId suffixing per worker node on CF/Edge integration cell	
	
Versipm 1.0.8: Okt 2025
Minor fixes of license renewal reloading
	
Version 1.0.7: Jul 2025

Improved error reporting for sender channels with cluster lock (no shared subscriptions or MQTT3 sender channels)

Version 1.0.6: Jul 2025

Fixed issues with removing xml namespaces in xml 2 json translation

Version 1.0.5: Jul 2025

Added Support for client ssl certificates
Added Support for ssl tunneling through cloud connector

Version 1.0.4: Jan 2025

Added Support for setting cpi correlation id
Added Support for socks proxy / cloud connector connections

Version 1.0.3: Dez 2024
Added support for XML - JSON conversion comptabile with SAP Process Orchestration version
Changed re-connect behavior for sender/receiver channels in case of TCP connection cut.

Version 1.0.2: Feb 2024
Update of MQTT libraries and fixes for re-connect/client Id behavior

Version 1.0.1: June 2023
Added support for MQTT 5

Initial Release of KaTe MQTT Adaptor