public function set_version_info_cache( $value = '', $cache_key = '' ) {

		if( empty( $cache_key ) ) {
			$cache_key = $this->cache_key;
		}

		$data = array(
			'timeout' => strtotime( '+3 hours', time() ),
			'value'   => json_encode( $value )
		);

		update_option( $cache_key, $data, 'no' );

	}