
CODESYS Release & Teaser Notes
Redundancy
24 Aprile 2025
Versione più recente: 4.2.0.0
Update with improvements and bug fixes!
OPC DA Server SL
23 Aprile 2025
Versione più recente: 3.5.20.60
This version contains mainly bug fixes and some improvements in various product areas.
This version was originally planned as SP20 Patch5, but due to a high priority patch the patch number was increased.
Control RTE SL
23 Aprile 2025
Versione più recente: 3.5.20.60
This version contains mainly bug fixes and some improvements in various product areas.
This version was originally planned as SP20 Patch5, but due to a high priority patch the patch number was increased.
HMI SL
23 Aprile 2025
Versione più recente: 3.5.20.60
This version contains mainly bug fixes and some improvements in various product areas.
This version was originally planned as SP20 Patch5, but due to a high priority patch the patch number was increased.
Control Win SL
23 Aprile 2025
Versione più recente: 3.5.20.60
This version contains mainly bug fixes and some improvements in various product areas.
This version was originally planned as SP20 Patch5, but due to a high priority patch the patch number was increased.
Development System V3
23 Aprile 2025
Versione più recente: 3.5.20.60
This version contains mainly bug fixes and some improvements in various product areas.
This version was originally planned as SP20 Patch5, but due to a high priority patch the patch number was increased.
SoftMotion
11 Aprile 2025
Versione più recente: 4.18.0.0
SoftMotion 4.18.0.0 is a service pack with several new features and improvements:
- Support for high precision digital cam switches with new function block SMCDigitalCamSwitchHighPrecision
- Additional Cam segment types modified sine and inclined sine
- Improved logging of errors and warnings for Robotics
- Improved SMC3_PersistPosition
- Numerous small improvements and bug fixes
- Automatic Reinit of drives
- Improved support for SoE (Servodrive over EtherCAT)
- New driver for Bosch Rexroth CtrlXDrive SoE
Automation Server Connector
10 Aprile 2025
Versione più recente: 1.36.0.0
Automation Server
10 Aprile 2025
Versione più recente: 1.36.0.0
This version contains numerous new features, including
- Comprehensive possibilities for creating and transferring certificate signing requests (CSR),
- Script driver documentation,
- Edge Gateway view as a filterable and configurable table,
- Overview of WebVisus in the “Visualization” section of the PLC details.
CodeMeter for Linux SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
LicenseServer for Linux SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
TargetVisu for Linux SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Virtual Safe Control SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Virtual Control SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Edge Gateway for Linux
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for WAGO Touch Panels 600 SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for Raspberry Pi SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for PLCnext SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for PFC200 SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for PFC100 SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for Linux SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for Linux ARM SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for IOT2000 SL
10 Aprile 2025
Versione più recente: 5.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for emPC-A/iMX6 SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Control for BeagleBone SL
10 Aprile 2025
Versione più recente: 4.15.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP21
- Raspberry Pi 5 GPIO Support
- RPM Support
- CODESYS TargetVisu for Linux SL Support for emPC/emView
- various bugfixes
Base Libraries
02 Aprile 2025
Versione più recente: 4.1.0.0
This version can be used without references of to-be-discontinued CAA libaries, and contains optimizations of "Element Collections".
Safety Extension
28 Marzo 2025
Versione più recente: 4.3.0.0
This version contains bug fixes and minor improvements.
Edge Gateway for Windows
18 Marzo 2025
Versione più recente: 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)
18 Marzo 2025
Versione più recente: Version 3.5.21.0
Service packs for CODESYS V3 are released at annual intervals and include numerous improvements and bug fixes.
Installer
30 Gennaio 2025
Versione più recente: 2.4.0
This version contains bug fixes and minor improvements.
LD FBD
29 Gennaio 2025
Versione più recente: 4.6.0.0
This version contains bug fixes and minor improvements.
CANopen Manager SL
27 Gennaio 2025
Versione più recente: 4.3.0.0
This version was triggered by a major bug (CANOPEN-254) and will include some other bug fixes and improvements.
CANopen Device SL
27 Gennaio 2025
Versione più recente: 4.3.0.0
This version was triggered by a major bug (CANOPEN-254) and will include some other bug fixes and improvements.
EtherCAT
16 Gennaio 2025
Versione più recente: 4.9.0.0
Maintenance version with bug fixes and minor improvements.
Support of EtherCAT IO-Link Gateways Festo CPX-AP-I-4IOL and CPX-AP-A-4IOL
Git
15 Gennaio 2025
Versione più recente: 1.7.0.0
Rilascio di manutenzione contenente correzioni di bug e miglioramenti dell'usabilità.
OPC UA PubSub SL
19 Dicembre 2024
Versione più recente: 1.2.0.0
This version changes the encoding of array data types conforming to the specification and compatible with other OPC UA tools.
Visualization Support
10 Dicembre 2024
Versione più recente: 4.5.0.0
TextListUtils:
- Texts can now be retrieved for a specific language
A few important bug fixes have been made.
Control SL Extension Package
04 Dicembre 2024
Versione più recente: 4.14.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP20 Patch 4
- complete overhaul of SL Deploy Tool:
-> support of all Control SL runtimes and related products
-> Added import/export and duplication feature for vPLC instances
-> UI rework
Control SL Deploy Tool
04 Dicembre 2024
Versione più recente: 4.14.0.0
- Update to CODESYS Runtime Toolkit V3.5. SP20 Patch 4
- complete overhaul of SL Deploy Tool:
-> support of all Control SL runtimes and related products
-> Added import/export and duplication feature for vPLC instances
-> UI rework
Visualization
25 Novembre 2024
Versione più recente: 4.7.0.0
This release contains the following features and improvements:
- Each visualization client can have it's own language
- Responsive Design features such as dynamic positioning of elements
- XY Chart Support of Date/Time data types.
- Scripting Visualization Step 1
Library Documentation Support
25 Novembre 2024
Versione più recente: 4.6.0.0
This version contains bug fixes and minor improvements.
EtherNet/IP
15 Novembre 2024
Versione più recente: 4.7.1.0
This version brings the localization that was missing in V4.7.0.0
PROFINET
15 Dicembre 2024
Versione più recente: 4.6.0.0
This version contains bug fixes and improvements.
It is a precondition for running ProfiSafe Host 2.6.
PROFIBUS
12 Luglio 2023
Versione più recente: 4.1.1.0
This release fixes a wrong language declaration (PT).
Application Composer
14 Novembre 2024
Versione più recente: 4.3.2.0
UML
23 Luglio 2024
Versione più recente: 4.4.0.0
Last maintenance release before start of the service phase.
Trace
07 Maggio 2024
Versione più recente: 4.2.0.0
The CODESYS Trace supports automation of workflows using the scripting api of CODESYS. A new scripting driver for the trace is available allowing to create traces, configure them by adding variables and to control recording of the trace when online.
Test Manager
05 Ottobre 2023
Versione più recente: 5.1.0.0
Created the possibility for device manufacturers which use their own licensing mechanisms for the engineering environment to integrate the CODESYS Professional Developer Edition into their systems.
SVN
09 Ottobre 2024
Versione più recente: 4.6.2.0
Maintenance release
String Libraries
23 Giugno 2023
Versione più recente: 4.0.0.0
New libraries for time efficient handling of UTF-8 strings and very long strings. Useful for processing web contents and text files.
Static Analysis
24 Aprile 2024
Versione più recente: 5.0.0.0
This is a major release of the Static analysis addressing a number of use cases. The overall goals were to provide feedback as early as possible during development of an application and to greatly reduce the reporting of false positive rule violations.
SFC
19 Dicembre 2023
Versione più recente: 4.3.0.0
This version contains bug fixes and improvements.
Scripting
26 Luglio 2023
Versione più recente: 4.1.0.0
This is a maintenance release fixing a number of issues with scripting. The included IronPython version is updated to 2.7.12.
Safety for EtherCAT Safety Module SL
29 Agosto 2024
Versione più recente: 4.4.0.0
This version contains bug fixes and minor improvements.
Security Agent
05 Luglio 2022
Versione più recente: 1.3.0.0
Recipes
26 Luglio 2024
Versione più recente: 4.5.0.0
This version contains bug fixes and minor improvements.
POU Visu Generator
25 Giugno 2024
Versione più recente: 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.
Package Designer
19 Giugno 2024
Versione più recente: 4.2.0.0
This version contains several bug fixes and minor improvements.
OPC UA Client API
08 Luglio 2024
Versione più recente: 1.1.0.0
This version extends read/write/subscribe support to arbitrarily nested data structures and fix all known bugs.
Mass Licenser
08 Agosto 2024
Versione più recente: 1.1.0.0
Support of Application Based Bundle-Licenses
Memory Tools
25 Aprile 2024
Versione più recente: 4.1.0.0
The usage of the memory tools is supported for core dumps.
EtherNet Adapter
28 Marzo 2023
Versione più recente: 4.2.0.0
This version adds language support for Turkish and Portuguese and contains a bugfix.
EDS Import
09 Aprile 2024
Versione più recente: 4.2.0.0
This version contains bug fixes and improvements.
DNP3 SL
06 Novembre 2023
Versione più recente: 1.0.0.0
- This is the initial release for supporting the DNP3 protocol in CODESYS applications. The protocol can be configured and used through a new library for DNP3. A CODESYS Store Runtime product for Linux with at least version 4.10 is required for using DNP3.
- Known Limitations:
- configurator is not available, DNP3 can be used through an user-friendly library
- In this first release, only the usage of a CODESYS device as an outstation is supported.
Communication
08 Agosto 2024
Versione più recente: 4.5.2.0
This version contains bug fixes for the OPC UA Symbol Sets and Datasources.
IIoT Libraries SL
21 Agosto 2024
Versione più recente: 1.11.0.0
This version contains bug fixes. "SMS Service" (in service phase) is marked deprecated.
Library Dependency Inspection
26 Settembre 2024
Versione più recente: 1.1.0.0
This release fixes the problem that projects may get modified on opening, when they use libraries from Inspection-supporting library addons (currently CODESYS Base Libraries, CODESYS String Libraries).
Ladder
24 Ottobre 2024
Versione più recente: 1.1.0.0
This version contains bug fixes and minor improvements.
CFC
08 Luglio 2024
Versione più recente: 4.4.0.0
This version contains bug fixes and minor improvements.
Code Generator TriCore
24 Febbraio 2023
Versione più recente: 4.0.1.0
This is a maintenance release fixing known issues for the usage of packed data structures. Furthermore, the usage of the FPU can be disabled explicitly for devices.
Code Generator LoongArch64
27 Marzo 2024
Versione più recente: 1.0.1.0
Comparisons with REAL values returned incorrect results in certain cases. An update is recommended for all customers to avoid unexpected behaviors of applications.
Code Generator Cortex M3
23 Maggio 2023
Versione più recente: 4.0.1.0
Improved support for Clang / LLVM EABI.
Code Generator ARM64
23 Maggio 2023
Versione più recente: 4.0.1.0
Improved support for Clang / LLVM EABI
Code Generator ARM
24 Maggio 2023
Versione più recente: 4.0.3.0
Improved support for Clang / LLVM EABI.
Modbus
23 Maggio 2024
Versione più recente: 4.4.0.0
This version contains bug fixes and improvements.
IO-Link SL
23 Aprile 2024
Versione più recente: 4.3.0.0
By serving as a gateway, this version enables proprietary add-ons to connect to IO-Link devices.
RISC Front End
30 Gennaio 2024
Versione più recente: 4.0.2.0
Fixed issues in certain cases when using pack_mode attribute on ARM based devices.
BACnet SL
06 Dicembre 2023
Versione più recente: 2.0.0.0
Support new functionality standardized in BACnet standard ASHRAE 135-2020 and protocol revision 25.
Profiler
09 Ottobre 2023
Versione più recente: 2.2.0.0
Application Composer Single License
05 Ottobre 2023
Versione più recente: 4.3.1.0
Update of "CODESYS Application Composer Single License" only, no functional changes. This update is necessary for running "CODESYS Application Composer" (any version) in SL-mode on any new CODESYS versions starting with V3.5 SP19 Patch 3. It cannot be used with older CODESYS versions. For using "CODESYS Application Composer" with older CODESYS versions, use the old "CODESYS Application Composer Single License".