v0.23.0

RoomCall 0.23.0 lets you call a whole floor or label, adds tap to start and stop on the card, and adds a button message blueprint.

• Target a whole floor or label: floors and labels on roomcall.broadcast and the
  communicate operations, by id, name or alias. Labels match the speaker, its device
  or its room. An unknown floor or label fails rather than reaching every room, and
  agent restrictions apply to each speaker reached.
• The card offers a floor when it holds two or more RoomCall rooms and is not the
  whole house. Nothing to configure, and no change if you do not use floors.
• New card option Tap to start and stop (tap_to_talk), for anyone who finds holding
  a button hard. Off by default. The microphone closes itself after 2 minutes, or when
  you leave the page or window.
• New Button message blueprint: press a Zigbee, Matter or other button and your message
  plays in the rooms you pick. It speaks a fixed message; it doesn't record your voice.

After updating through HACS, restart Home Assistant and refresh the dashboard to load the new card.