# Changelog

## 1.1 — 2026-10-03

- Full command, state and availability topics are required in the private INI.
- Subscription, state publication, availability and Last Will use those settings.
- Generic shared topic examples; no installation-specific topic prefixes in the current source.
- MQTT client ID can also be configured in the INI.
- Missing, blank, duplicate, wildcard and oversized topics are rejected at startup.
- Upgrade instructions preserve existing topics and the existing Home Assistant entity.
- 24 behaviour/configuration tests with mocked MQTT and Docker.

## 1.0 — 2026-10-03

- MQTT-controlled handover between MeshCore WebUI and a native phone app.
- Independent systemd controller; stops/starts only `meshcore-webui`.
- Confirmed Docker state, retained JSON and MQTT availability/Last Will.
- Automatic MQTT reconnect without changing container state.
- Non-retained ON/OFF commands and idempotent container operations.
- Home Assistant package, Debian installer and example credentials config.
- 16 behaviour tests; initial installation and switching confirmed working.