LG's own sound, device, game and promotion settings are now published to Home Assistant over MQTT: a switch, select or number for each one the TV has. The everyday ones are enabled by default; the rest arrive disabled under configuration.
The watchdog now frees the server from a stuck background task in seconds, rather than restarting it after a two-and-a-half-minute freeze. This was seen on webOS 4 TVs after waking from standby.