.. include:: /Includes.rst.txt .. _breaking-77919: ============================================================== Breaking: #77919 - Changed DateTime::ISO8601 to DateTime::ATOM ============================================================== See :issue:`77919` Description =========== The format `DateTime::ISO8601` is not compatible with ISO-8601, but is left this way for backward compatibility reasons. The constant `DateTime::ATOM` or `DATE_ATOM` is used instead when rendering JsonViews via Extbase. See https://php.net/manual/en/class.datetime.php#datetime.constants.iso8601 for more information .. index:: PHP-API