   2003-08-12 08:37:56.169092  switched method of determining external
   interface from the iproute2 to the route command - suppestion from
   efnet's app
   2.3

   2003-08-23 23:19:01.534994  added support for outbound blocks for
   blocking access to various internet services like icq and such
   2.3

   2003-08-23 23:19:37.841304 dded support for for excluding hosts from
   outbound block rules
   2.3

   2003-08-10 17:33:49.236895 fixed typo
   2.2.1

   2003-08-10 17:34:14.951342 added support for tun[0-9] to is_if regex
   interface validation
   2.2.1

   2003-08-02 12:50:19.839174 added support for dropping reserved private
   networks incoming from the internet
   version 2.2

   2003-08-02  13:13:29.36415  added  support  for icmp type match blocks
   incoming  from  the internet .. redirect, router advertisement, router
   solicitation, address mask request, and address mask reply
   version 2.2

   2003-08-02  20:58:25.637728 added support for both SNAT and MASQUERADE
   nat helpers. perviously only MASQUERADE was an option
   version 2.2

   2003-08-02  21:29:41.408406  created  quickblock.sh  for  "on-the-fly"
   blocking of hosts or entire networks. located in contrib/
   version 2.2

   2003-08-03  01:11:53.564046  fixed missing "-" in -t nat on PREROUTING
   rule  with  squid  running  on  the  firewall. if squid was running on
   another system this worked correctly
   version 2.2

   2003-08-04  22:04:26.771544  added  support for re-blocking hosts from
   /etc/qblock that quickblock.sh wrote 2.2

   2003-08-05  22:03:53.526731 added regular expression validation of all
   interface names
   version 2.2

   2003-08-02  11:35:11.591419  updated  text to indicate that a range of
   ports  will work with the forwards. this would have worked before, but
   the text indicated a single port to forward. it now indicates a single
   port or range of port with an example 1-1024
   version 2.1.1

   2003-07-30 00:31:51.333877 added advanced support for transparent http
   proxying  with  squid running either on the firewall itself or running
   on another host
   version 2.1

   2003-07-30  00:34:51.429683  added  regexp  validation  of  most  user
   provided IP addresses
   version 2.1

   2003-07-30  00:42:47.638392  changed  redhat  specific  init script to
   start quicktables later in the init process
   version 2.1

   2003-07-30 00:44:23.719287 modified default permissions on distributed
   files
   version 2.1

   2003-07-30 00:50:04.117663 added more documentation
   version 2.1

   2003-07-30   01:43:52.1755   added   more   verbosity  as  quicktables
   rc.firewall loads
   version 2.1

   2003-07-30 09:44:03.634514 added support for additional packet logging
   levels
   version 2.1

   2003-07-10 14:08:49.000266 complete rewrite 2.0

   2003-07-10  14:08:54.166016  added support for rp_filter to prevent ip
   spoofing
   version 2.0

   2003-07-10  14:10:00.009773 added support to autodetermine interfaces,
   ipaddresses,  and  file  locations  simplifying  the  creation  of the
   firewall for the very newbie types
   version 2.0

   2003-07-10 14:10:33.408213 greatily simplified port forwarding
   version 2.0

   2003-07-10  14:11:55.452754 added support for selecting --dport on the
   internal host where packets are being forwarded to
   version 2.0

   2003-07-10 14:12:20.060282 documentation rewrite
   version 2.0

   2003-07-10  14:35:07.68439  better  support  for  existing rc.forewall
   backups
   version 2.0

   2003-07-10  15:18:16.380263  added  disclaimer  to script stating that
   quicktables is provided without warranty. use it at your own risk
   version 2.0

   2003-07-30  00:41:27.935035  included redhat specific installation and
   init scripts
   version 2.0

   2003-04-05  09:27:06.889102  fix  issue  with UDP FORWARDs where I was
   echoing  the  path  to iptables to the script instead of the $iptables
   variable. thanks Marcelo Ramos for catching this one
   version 1.3

   2003-04-10 20:14:45.377244 added rate limiting on LOG targets
   version 1.3

   2003-04-10  20:32:19.64554 changed $date variable to be represented as
   yyyy.mm.dd.ss
   version 1.3

   2003-04-10  21:16:38.634814  made the process for opening ports to the
   firewall simpler
   version 1.3

   2003-04-15 21:51:39.134198 a few cosmetic clean-ups
   version 1.3

   2003-04-15 21:51:59.826681 remove unused variable int_ip
   version 1.3

   2003-04-15  21:55:06.849746  added  considerable amounts of user input
   verification.  yes/no  questions would print an error if enter was hit
   without  a yes or no answer. quicktables was verifying if anything was
   typed  it  was  either  yes or no though. it is possible that previous
   versions  of  quicktables  may have generated incorrect iptables rules
   because  of  this,  although  it is unlikely. it is suggested that all
   users upgrade to version 1.3 and regenerate your iptables rules
   version 1.3

   2003-02-22  18:39:42.719551  added  ability  to load some modules like
   ip_nat_irc ip_conntrack_irc ip_nat_ftp ip_conntrack_ftp
   version 1.2

   2003-03-15  00:36:16.721292  fixed  cosmetic  bug in one of the yes/no
   while loops from a sloppy copy and paste
   version 1.2

   2003-03-15  00:41:14.628997  backup  existing  rc.firewall file rather
   then overwrite - based on code submitted by Diaolin
   version 1.2

   2003-03-15  08:57:02.640369  added  support  for  multiple external IP
   addresses (FORWARD chain) - based on code submitted by Diaolin
   version 1.2

   2003-03-15 23:31:05.437022 numerous cosmetic changes
   version 1.2

   2003-02-17  18:39:42.719551  added  blocked  host/network to INPUT and
   FORWARD chains
   version 1.1

   2003-02-17  18:39:42.719551  changed  output  from  absolute  path  to
   iptables to $iptables
   version 1.1

   2003-02-17  18:39:42.719551  script  now  displays a short description
   about the questions it asks
   version1.1

   2003-02-17  18:39:42.719551  added support for multiple internal hosts
   to forward ports to
   version 1.1

   2003-04-15 22:23:46.92641 version 1.0 released
   version 1.0
