Built by one person, one commit at a time. Here's what's been shipping.
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March 2026
Mar 13Funding transparency section on the Support page
Mar 13Fixed inflated efficiency scores when compressor is off but circulation pump is running
Mar 10Fixed dashboard showing Heat: On for DHW-only systems
Mar 10Fixed efficiency metrics discrepancy between Combined and DHW for DHW-only heat pumps
Mar 9Custom time range picker now includes Today, 3h, 12h, 24h, and 48h quick-fill shortcuts
February 2026
Feb 28Fixed false 'Heating House' shown on Operating Mode Timeline during post-DHW wind-down
Feb 25Hot water boost available directly from the dashboard controls card
Feb 25Family access: The feature no one has asked for — because your partner deserves to know why the boiler cupboard is warm at 3am too (also they might want to heat water up for an unreasonably long shower)
Feb 25Analytics: charts aligned and right-side padding reduced for more chart area
Feb 25Analytics: total heating and DHW time shown in Operating Mode Timeline header
Feb 24Snapshot time range selector: choose 6h, 24h, or 48h when sharing
Feb 24Snapshots now support larger telemetry windows without hitting size limits
Feb 24Knowledge Base: reference guides for Samsung EHS models, installation, optimization, maintenance, fault codes, and settings
Feb 24Fixed outdoor temperature line bridging over gaps during idle periods on Temperature Trends chart
Feb 24New indicator on Changelog link when updates have been published since your last visit
Feb 23Removed misleading daily average from Energy card
Feb 23Fixed stale data detection for heat pumps with incorrect clocks
Feb 23Fixed stale cycle data showing outdated readings when heat pump is idle
Feb 22Fixed data queries that could silently miss results as user base grows
Feb 22Security hardening: added security headers, sanitised error responses, dependency audit in CI
Feb 21Calculated water law flow setpoint for MIM-H04EN WiFi kit devices in auto mode
Feb 20Operating mode history tooltips now show segment duration
Feb 19Improved mobile landscape layout: sidebar hidden with toggle, charts get full screen width
Feb 19System Performance chart uses more horizontal space on mobile
Feb 19Fixed flow rate accuracy for E50AJTAE1 devices
Feb 18WL schedules can now change offset instead of curve
Feb 18Water law offset control on Controls page
Feb 18Hot Water card shows operating mode and Heating/Standby/Off status
Feb 18DHW timeline bar shows active heating vs standby with operating mode in tooltips
Feb 17DHW restore reliability: post-restore verification with automatic retry
Feb 16WL schedule defaults from device FSV settings, with Warmer/Cooler buttons and outdoor temp labels
Feb 16DHW and Heating status bars on the analytics timeline
Feb 15Per-mode energy breakdown on the Efficiency page
Feb 15System Controls and Weather Curve cards on dashboard
Feb 15DHW boost now skips when water is already at target temperature
Feb 15Controls locked during active DHW sessions to prevent conflicts