public function get_gutenberg_release_end_time() {

		/**
		 * Allows filtering of the default Gutenberg Release Notice's end time, mainly for testing purposes.
		 *
		 * @since 4.7.23
		 *
		 * @param int $gutenberg_release_end_time Defaults to Nov 17 2018 @ midnight, California time.
		 */
		return apply_filters( 'tribe_gutenberg_release_notice_end_time', 1542434400 );
	}