CODESYS Release & Teaser Notes
Virtual Safe Control SL
February 12, 2026
Latest version: 4.19.0.0
- Update to Safe Control Core 4.2.0.0
- Support of FSoE Master
- redundant time provider
- time provider network redundancy
- extended runtime diagnosis
Safe Control Core
January 20, 2026
Latest version:
Safety Support
November 17, 2025
Latest version: 4.1.0.0
New version enhances the SubNodeCom library to provide more detailed and precise diagnostic information.
Safety SIL2
July 24, 2025
Latest version: 3.5.21.0
The release of our SIL2 certified runtime based on runtime system SDK V3.5 SP21. This version includes the PLCOpen Safety V2.0 function blocks for factory automation.
Safety Extension
June 17, 2025
Latest version: 4.4.0.0
Bug fix version for a more robust online communication with CODESYS Safety Extension.
Safety for EtherCAT Safety Module SL
August 29, 2024
Latest version: 4.4.0.0
This version contains bug fixes and minor improvements.
Safety
September 14, 2020
Latest version: 4.1.6.1
Safety certificate update to cover the new versions of the safety norms IEC 62061:2021 and ISO 13849:2023