PCN v2.2.0 Released: Security, Performance, and Enterprise Integration Enhancements
Introduction
We are pleased to announce the release of Product Change Notice (PCN) v2.2.0 for the iO Platform. This update delivers a comprehensive set of new features, functional enhancements, and stability improvements, with a strong focus on security, performance, and usability for industrial and enterprise environments.
PCN v2.2.0 is designed to support long‑running operations, strengthen cybersecurity, and improve system visibility while maintaining compatibility with existing deployments.
Enhanced Security and Authentication
A key highlight of this release is the introduction of RADIUS authentication support. The iO Platform now integrates seamlessly with enterprise‑grade identity and access management systems, enabling centralized user authentication and improved security compliance.
In addition, comprehensive security logging has been implemented to track user actions, providing greater traceability, improved auditability, and enhanced operational transparency.
Performance and Stability Improvements
PCN v2.2.0 brings significant performance optimizations, particularly for systems operating continuously over extended periods. Improvements reduce performance degradation after several days of operation, ensuring better stability and reliability in mission‑critical deployments.
Error handling has also been reinforced, with enhanced system behavior in the presence of critical errors to improve overall robustness.
Usability, UI, and Diagnostic Enhancements
Several updates focus on improving user experience and system diagnostics, including:
- Enhanced HMI components with new interaction options and support for clickable links.
- UI improvements for Data Point listing, improving navigation and data readability.
- Display of the micro‑controller firmware version alongside the main software version in the iO Supervisor interface.
- Improved diagnostic tools, including queryable I/O channel diagnostics.
These enhancements provide better system visibility and simplify troubleshooting for operators and integrators.
Configuration, Compatibility, and Connectivity Updates
This release also improves configuration flexibility and compatibility:
- Enhanced configuration file import performance and compatibility.
- Improved handling of labeled binary data points.
- New support for SNMP v1 trap compatibility mode, ensuring interoperability with legacy systems.
- RS485 configuration changes now properly trigger a reboot flag when required.
Localization support has been expanded with the addition of Mexico as a supported region for equipment configuration.
Conclusion
PCN v2.2.0 reflects our continued commitment to delivering a secure, reliable, and scalable iO Platform. With the addition of RADIUS authentication, performance optimizations, and multiple usability improvements, this release provides tangible value for customers operating in demanding industrial and enterprise environments.
For full details, please refer to the complete Product Change Notice documentation here.
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