Home Assistant Hot Tip of the Day: Available Updates

available_updates.yaml

template:
  - sensor:
      - name: pending_updates
        unique_id: pending_updates
        state: |
          {{ 
            expand(states.update)
              | selectattr('state', 'eq', 'on')
              | list
              | count
          }}
        attributes:
          entities: |
            {{ 
              expand(states.update)
                | selectattr('state', 'eq', 'on')
                | map(attribute='attributes.friendly_name') 
                | list
                | sort
            }}