CODESYS Release & Teaser Notes
TargetVisu for Linux SL
October 22, 2026
Latest version: 4.23.0.0
-Update to runtime SDK V3.5 SP22 Patch 4
-Update to Safe Control Core 4.3.0.0
-Support of ARM64 and x64 devices for the Virtual Safe Control
-new CODESYS Safe Control SL package, containing native SIL3 safety runtimes (split from Virtual Safe Control packge, now only containing containerized products)
-docker compose support for the Virtual Control
HMI SL
September 30, 2026
Latest version: 3.5.22.40
This version contains bug fixes in various product areas.
Visualization
May 21, 2026
Latest version: 4.10.0.0
This version brings two new visualization elements:
- Donut Gauge / Round Slider to display and modify values
- Donut Chart for a quick overview of percentage values
In addition, many more improvements and bug fixes have been made.
Visualization Support
December 16, 2025
Latest version: 4.7.0.0
Maintenance release containing bug fixes.
Recipes
November 13, 2025
Latest version: 4.7.0.0
This version contains performance improvements and bug fixes.
POU Visu Generator
June 25, 2024
Latest version: 1.0.0.0
The POU Visu Generator can generate visualizations from SFC and Ladder POUs. If a transition of a SFC POU is implemented as Ladder, a navigation into the Ladder transition and back to the SFC POU is generated. A great possibility to view SFC and Ladder diagrams within the visualization.