CODESYS Release & Teaser Notes
DNP3 SL
December 02, 2025
Latest version: 2.0.0.0
Support for additional data types and events is added to complete support of DNP3 Level 1 for the outstation library.
Additionally support for implementing a DNP3 master will be added.
Communication
October 28, 2025
Latest version: 4.7.0.0
Support for exporting the OPC UA server contents as nodeset xml files for offline engineering of OPC UA clients.
OPC UA Client API
July 03, 2025
Latest version: 1.2.0.0
This version contains improvements in diagnosis and in the decoding and writing of structures & arrays.
Security Agent
June 25, 2025
Latest version: 1.4.0.0
This release includes usability improvements.
IIoT Libraries SL
May 13, 2025
Latest version: 1.12.0.0
This version allows communicating with Azure IoT Hub via WebSocket proxies, provides a new library for accessing a Weather Forecast service, and includes maintenance of MQTT Client, AWS IoT Core Client, SNMP Service, Mail