Here are some diffs over the changes current and former gopherd 
servers at telefisk.org/rachael.dyndns.org has been exposed to.

Currently we are running gophernicus-1.6.1-telefisk-chainedmole,
that has been enhanced the following way:

1. logformat changed to that of 0.9, and logging is a bit more verbose
   like UMN had it.

Ran gophernicus-server-0.9-telefisk before,
that was enhanced the following way:
1. logging to a logfile instead of syslogging everything.
2. if a selector is defined in the gophermap file it,
   wont be listed a second time by the gopher_menu() function.
3. the logformat is changed to UMN gopherd style.
4. footer() changed to be plain.
5. added option filter on ip and redirect requests 

6. moved all settings to a external config file

with gophernicus-1.2-telefisk-steammole  all settings has be move to 
a config file instead, see gophernicus-1.2-telefisk-steammole.diff.

7. made the filter work with cidr netmasks for ipv4 and 6
   all changes can be found in the diff file 

8. 1.3.1 small changes to make it compile with clang without errors 
   and warnings

9. logging of transfered filesizes , and aborted transfers

10. 1.3.2 handling of EINTR, EAGAIN signals with sendfile 

11. added simple seccomp "sandboxing" 

mbox2gopher.filter is a small perl based filter for servering up mbox 
files as virtual directories over gopher.

xchat_gopher.diff.gz small patch to let xchat detect gopher:// urls 
as clickable links.
hexchat_gopher.diff.gz same for hexchat
Readme.txt
UMN_gopher-3.0.5.diff.gz
UMN_gopherd_3.0.5_patch.txt
gophernicus-1.0-telefisk.diff.gz
gophernicus-1.1-telefisk.diff.gz
gophernicus-1.2-beta-telefisk.diff.gz
gophernicus-1.2-telefisk-steammole.diff.gz
gophernicus-1.2-telefisk.diff.gz
gophernicus-1.2.1-telefisk-steammole.diff.gz
gophernicus-1.3-telefisk-steammole.diff.gz
gophernicus-1.3.1-telefisk-steammole.diff.gz
gophernicus-1.3.2-telefisk-steammole.diff.gz
gophernicus-1.4-telefisk-steammole.diff.gz
gophernicus-1.4.1-telefisk-steammole.diff.gz
gophernicus-1.5-telefisk.diff.gz
gophernicus-1.6-telefisk.diff.gz
gophernicus-1.6.1-telefisk.diff.gz
gophernicus-1.8-telefisk.diff.gz
gophernicus-server-0.9-telefisk.diff.gz
gophernicus-server-0.9.tar.gz
hexchat_gopher.diff.gz
mbox2gopher
xchat_gopher.diff.gz