• The volume controls follow what the TV allows for the current sound output. Over HDMI ARC/eARC to a receiver that takes only up and down (#437), − and + replace the slider. Over optical, where the TV refuses volume and mute changes, the slider and Mute are disabled rather than failing. They are held for a moment after a sound output change, until the TV has moved the sound over.
• Home Assistant gets Volume Up and Volume Down buttons. Volume and Mute become unavailable when the level is set on an external device (optical), so an automation setting them there now fails visibly.
• Bluetooth sound output is offered only while a Bluetooth audio device is connected. Without one the TV opens its own pairing prompt and falls back to the speakers. A device that connects only once Bluetooth is chosen is switched to from the TV's menu.
• Optical shows as Optical on webOS 22, and the HDR picture modes the TV lists (HDR Vivid, HDR Cinema Bright, HDR Filmmaker and others) have readable names, on the dashboard and in Home Assistant's Picture Mode select.
• The OLED Care tab describes each lifetime counter, on TVs that report them.