Take 1st version string found.
        :param found: possible version string
        :return:

def version_to_write(self, found):  # type: (str) -> Version
        """
        Take 1st version string found.
        :param found: possible version string
        :return:
        """
        first = False
        if self.version is None:
            first = True
            try:
                self.current_version, self.version, self.schema = version_object_and_next(
                    found.strip(" ")
                )
            except:
                raise JiggleVersionException("Shouldn't throw here.")

        if first:
            logger.info(
                "Updating from version {0} to {1}".format(
                    unicode(self.version), unicode(self.version)
                )
            )
        return self.version