Second prerelease of 2026.9.5. Two fixes, and one of them is the reason this build exists.
Fixed: the grid chips come back on a dashboard wired the new way
Home Assistant has written the live-power sensor of an Energy source three ways over time: at the top of the source as stat_rate, at the top as power_config, and, since the dashboard's power rework, inside a power[] array whose entries carry their own. Helios read the first two. A dashboard written entirely in the newest shape therefore carries nothing where the card looked, and the card reported "no live power sensor" for a grid whose sensor Home Assistant's own tile was showing at that moment, hiding the import and export chips (reported in #440). All three shapes are read now, for grid, battery and solar alike, and an entity repeated at both levels of one entry is counted once rather than summed into the live figure twice.
Fixed: an array with its own coordinates no longer stands inside the house
This one was already written, and it is the reason for a second prerelease: it was committed the day after 2026.9.5-a0 was cut, so nobody who installed that build could see it, and #438 was closed on a version that did not contain the fix. A Helios-Forecast line that carries its own latitude and longitude was drawn at ground level wherever it fell, so panels entered on the house appeared inside its prism (reported in #432, #438). The tile now stands on the roof of the building whose footprint holds its point, at the height that building is drawn, and on the ground only when no building does.
Also in 2026.9.5, from the a0 build
The basemap is painted in three concentric levels of detail instead of one 30 MB canvas, which is what pushed the Home Assistant iOS app past its memory ceiling and made the dashboard reload (#414).
Full changelog: https://github.com/ReikanYsora/Helios/blob/develop-2026.9.5/CHANGELOG.md