'A child cell told us about their capabilities.'

def update_capabilities(self, message, cell_name, capabilities):

    LOG.debug('Received    capabilities    from    child    cell    %(cell_name)s:    %(capabilities)s', {'cell_name': cell_name, 'capabilities': capabilities})
    self.state_manager.update_cell_capabilities(cell_name, capabilities)
    self.msg_runner.tell_parents_our_capabilities(message.ctxt)
