[tproxy] difference between two patches

Is the difference between tproxy-iptables-20080204-1915.patch <http://www.balabit.com/downloads/files/tproxy/tproxy-iptables-20080204- 1915.patch> and tproxy-iptables-1.4.0-20080521-113954-1211362794.patch <http://www.balabit.com/downloads/files/tproxy/tproxy-iptables-1.4.0-200 80521-113954-1211362794.patch> the version of iptables that it patches? ( example: tproxy-iptables-1.4.0-20080521-113954-1211362794.patch <http://www.balabit.com/downloads/files/tproxy/tproxy-iptables-1.4.0-200 80521-113954-1211362794.patch> is only for 1.4 and tproxy-iptables-20080204-1915.patch <http://www.balabit.com/downloads/files/tproxy/tproxy-iptables-20080204- 1915.patch> in for pre-1.4) Nick