CODESYS Release & Teaser Notes
HMI SL
February 18, 2026
Latest version: 3.5.21.50
This version contains mainly bug fixes and some improvements in various product areas.
Control Win SL
February 18, 2026
Latest version: 3.5.21.50
This version contains mainly bug fixes and some improvements in various product areas.
Control for AWS Linux SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control SL Deploy Tool
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control SL Extension Package
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
CodeMeter for Linux SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
LicenseServer for Linux SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
TargetVisu for Linux SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Virtual Control SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Edge Gateway for Linux
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for WAGO Touch Panels 600 SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for Raspberry Pi SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for PLCnext SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for PFC200 SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for PFC100 SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for BeagleBone SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for emPC-A/iMX6 SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for IOT2000 SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for Linux ARM SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control for Linux SL
February 12, 2026
Latest version: 4.19.0.0
Update to runtime SDK V3.5 SP21 Patch 4
Control RTE SL
December 01, 2025
Latest version: 3.5.21.40
This version contains mainly bug fixes and some improvements in various product areas.
Redundancy
April 24, 2025
Latest version: 4.2.0.0
Update with improvements and bug fixes!
Edge Gateway for Windows
March 18, 2025
Latest version: 3.5.21.0
Service packs for CODESYS V3 are released at annual intervals and include numerous improvements and bug fixes.
Control RTE SL (for Beckhoff CX)
March 18, 2025
Latest version: Version 3.5.21.0
Service packs for CODESYS V3 are released at annual intervals and include numerous improvements and bug fixes.