June 2026

Version 2026.6

---

Highlights

June completes the OpenMeteo migration — every building now runs on the new weather provider, for more stable and accurate predictions. A new data integration went live (ProptechOS), sensor onboarding got richer (Fabege room sensors, Propeye), and we began rolling out single sign-on via Keycloak across myPortal and BackOffice. Under the hood, the optimizer is faster and more resilient.

---

myPortal — Customers

• Single sign-on (Keycloak) — myPortal now authenticates through Keycloak, the foundation for a unified, more secure login across Myrspoven products.
• Sensor map — design improvements to the floor-plan view, and floor-plan blueprints are now supported for placing sensors.
• Insights — corrected the outdoor-temperature series in the climate trend.

Fixes

• Access pages occasionally failed to load (including when page styling was served from cache) — resolved.
• User lists now display correctly even when a user has no name set.

BackOffice & Integration - Partners

New integrations

• ProptechOS — new building data provider with full discovery, read, write, and historical support.
• Fidelix Analytics — custom unit parser plus correct unit and data-type mapping.

BackOffice

• Manual setpoints — now shows optimizer status with an enable/disable toggle, and supports write signals without transformation tables (including self-referencing transformations).
• Comfort schedule — night cooling can now raise AHU pressure via a negative pressure factor, not only lower it (requested by Hemsö).
• Partner superusers can now edit all of their company's building groups, not only the ones they belong to.
• Blueprints — create and manage floor-plan blueprints for sensor placement.

Fixes

• Long signal names no longer break the Comfort Schedule UI.
• Building groups now shown.

Smart Control

• All buildings now use OpenMeteo — the weather-provider migration begun in May is complete, giving more stable and accurate weather inputs to every building.
• Smarter ventilation grouping — buildings where more than half the circuits are ventilation now switch to ventilation-based grouping automatically.
• Faster optimizer — per-run data fetch cut from 225 hours to 48; baseline ventilation handling reworked for speed.
• More resilient — the optimizer now handles signals being enabled or disabled mid-run without disruption.
• Dew point safety margin — added and validated the +2 °C condensation guard on chilled-water setpoints.

Fixes

• Comfort schedule no longer lowers too far when a signal's min/max bounds are low.
• Ventilation supply temperature on no-cooling systems is now clipped by outdoor temperature.

Data Platform

• Meter pipelines now on Spark — extending May's Spark migration to district-heating and metering data, for faster, more scalable processing.
• Building analysis overview — a new weekly aggregation job and square-metre (m²) KPI normalization, complementing May's daily aggregator.
• Faster deviation summaries — deviation data is now preaggregated, cutting query time and memory use.
• Infrastructure — Airflow upgraded with CDC table compaction and maintenance tuning.