def filter_travis(self, entry):
        """Only show the latest entry iif this entry is in a new state"""
        fstate = entry.filename + '.state'
        if os.path.isfile(fstate):
            with open(fstate) as fd:
                state = fd.read().strip()
        else:
            state = None
        if 'failed' in entry.summary:
            nstate = 'failed'
        else:
            nstate = 'success'
        with open(fstate, 'w') as fd:
            fd.write(nstate)
        if state != nstate:
            build = entry.title.split('#')[1]
            entry['title'] = 'Build #{0} {1}'.format(build, nstate)
            return True
Only show the latest entry iif this entry is in a new state