v0.3.6

Changed

• Sensor/BinarySensor: skip async_write_ha_state when both the native value and extra_state_attributes match the previously published pair. The coordinator still ticks every 30 seconds, but unchanged sensors no longer produce redundant recorder rows. Steady-state networks should see a large drop in recorder writes for the offline-count, offline-entities, low-battery, group-summary, recently-offline, recently-recovered, any-offline binary sensor, and their combined-group counterparts. First write after startup always goes through; any change in value or attrs still publishes immediately.
• Repo layout: moved screenshot/docs PNGs from custom_components/entity_availability/docs/ to repo-root assets/. HACS clones the integration package into every user's config/custom_components/ — non-runtime images now stay out of user installs.

Fixed

• Sensor: include available in the dedup key and reset the cached pair on async_will_remove_from_hass, so availability flips and entity removal/re-add cycles always publish a fresh state.