---- Changes since 1.130 ----
Group and subnet descriptions are now shown in the list of groups and networks that a host or other element can be assigned to.
---- Changes since 1.150 ----
Custom option definitions can now be edited, and will be preserved in the configuration file if manually defined.
---- Changes since 1.160 ----
Added support for SLP-related client options (thanks to Alexandre Racine).
---- Changes since 1.200 ----
Improved support for DDNS (thanks to Johannes Franken <jfranken@jfranken.de>, including editors for the zone- and key-directives (new with dhcpd3), new scope-option "client-updates" (new with dhcpd3), and a text editor for dhcpd.conf
---- Changes since 1.230 ----
Added a button for stopping the running DHCP server.
