Serie v4.7.x

Serie v4.7.x

v4.7.4 (2026-03-25)

Memory Optimization for Scanning: Optimized memory mapping (mmaped AF_SOCKETS) for port scanning operations. This reduces the sensor’s resource footprint, ensuring better performance on hardware with limited memory.

Scan Parallelism Tuning: Adjusted the discovery engine to run a maximum of 48 parallel scans. This limit prevents network congestion and ensures operational stability while the sensor maps out high-density OT environments.

Teltonika Device Support: Introduced native support for Teltonika networking equipment. This enables accurate identification and inventory of popular industrial gateways and routers used in remote connectivity.

Improved Site Organization: The global site list is now ordered by Name. This provides a more logical and predictable structure for organizations managing a large number of distributed facilities.
Maintenance: Updated several internal actions and dependencies to maintain system health and security.

Keyence Model Discovery: Added support for discovering specific models from Keyence Corporation. This enhancement provides deeper visibility into factory automation sensors and measurement systems, enriching the inventory with precise hardware details.

Platform Reliability: Upgraded core dependencies to their latest versions to maintain security, performance, and long-term compatibility.

Massive Vendor Expansion: We have significantly expanded our native discovery capabilities by adding support for four new major industrial vendors:
- Balluff: Identification for sensor and automation components.
- PHOENIX CONTACT: Visibility into industrial connection technology and automation.
Deeper Asset Profiling: These additions allow the sensor to extract more accurate metadata from a broader range of hardware, reducing “unknown” devices in your inventory and providing a clearer picture of your OT landscape.

Global Overview Consistency: Enhanced the data synchronization logic for the Global Overview dashboard. This ensures that metrics, status updates, and inventory counts remain perfectly consistent across all facilities, providing a “single source of truth” for multi-site operators.
Dashboard and UI Refinements: Resolved several edge-case rendering issues in the main dashboard to ensure a smoother, more reliable visual experience when analyzing complex network data.