March 2026

Version 2026.3

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Highlights

This release introduces AI vs. Reference view to compare AI optimization performance against a baseline period, with outdoor temperature normalization and data quality indicators. We also upgraded CO2 Detailed, showing concrete ventilation runtime savings opportunities per building. Edit Signals gets a significant upgrade, now displaying your system's own naming alongside Myrspoven's standard positions. On the integration side, we complete the transition to the new AiControlStatus metadata scheme and add support for Siemens Building X, Fidelix Analytics, and improved Ouman and Fabege integrations.

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myPortal — Customers

• Improved and refined Signal Viewer based on the new metadata scheme.
• Signals now show your system's own naming alongside Myrspoven's standard labels, making it easier to recognize what you're looking at.

BackOffice & Integration - Partners

Metadata scheme update

• Myrspoven is retiring the "Role" and "Classification" signal properties, replacing them with a single new field: AiControlStatus (Controlled / Observed / Disabled).

802KB

Phase out Signal Role and Classification.pdf

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Integrations

• Fabege — Integration improvements.
• Siemens Building X — New integration added.
• Ouman — Historical read support added.
• Fidelix Analytics — Added as a supported integration source.

Smart Control

• Improved AHU control logic to prioritize heat recovery over direct heating, reducing energy waste.

Insights

AI vs Reference

• New view comparing AI optimization performance against a reference period, with outdoor temperature normalization.
• Data coverage indicators show how well outdoor/indoor temperatures are represented in both Myrspoven and reference data.
• Quality indicators highlight when a baseline is insufficient vs. sufficient for a reliable comparison.
• Select daytime window and period to focus on a specific time interval.
• Filter by technical systems, sensors, and meters.

CO2 Detailed

• New building summary showing opportunities to reduce ventilation runtime per building.
• Provides actionable insights on reducing ventilation start/stop cycles or adjusting flow/pressure at specific times based on CO₂ level analysis.