v2.8.1

Fixes

• Grid Status shows "Off Grid" during a grid outage. The inverter reports status code 2 when the grid is lost; it was shown as a bare "2".

Documentation

• README rewritten: it now starts with what the integration does, supported devices (monitoring vs control), requirements, installation, configuration, every control, the set_tou_schedule action, tips and troubleshooting.

No other changes from 2.8.0. If you are coming from 2.7.x, read the 2.8.0 release notes first — Home Assistant 2025.2 or newer is required.