v0.2.0

Added

• Five actions for callers that are not a Companion button — a dashboard card, a
  script, an automation: notify_switchboard.acknowledge, snooze, unsnooze,
  silence and unsilence. A refused or invalid call raises a translated error
  instead of being logged and swallowed.
• A temporary, person-wide silence (silence / unsilence), from 1 to 1440
  minutes. It shows in binary_sensor.<person>_silenced with an until
  attribute, survives a restart, expires on the minute, and is bypassed by a
  critical message. Your configured silence entities are read, never touched.
• Three optional per-target texts: Wording of the message and Wording of
  the back-to-normal message, both templates with the target's alert available
  as alert, and Title by default, used whenever a call gives no title. All
  three are empty by default.
• A warning when the same unknown target or unusable person has been refused
  three times — a dashboard card left pointing at a renamed target.

Changed

• binary_sensor.<person>_silenced is on when either kind of silence is
  running. Its sources attribute still lists the configured entities only.
• A message silenced only by a temporary silence is dropped rather than held
  until morning: an hour of requested quiet should not become tomorrow. A
  configured night silence still holds it.
• A message held for the morning re-checks the silence before going out and
  waits again if the night is still on. A critical message goes out
  regardless.
• New Change somebody's devices and Edit a target menu entries open a
  form filled with what is stored, and a rejected form hands back what you
  typed. Opening a target to change one word no longer resets its other fields
  to their defaults.
• Acknowledging is credited in the logbook to the person who tapped the card or
  the button, not to the integration.
• The five actions are callable by any Home Assistant user, by design: the wall
  tablet runs under a non-admin account and its cards are the main caller. What
  bounds them is the target's own acknowledgement list, not the caller's role.