. remove the hard-coded netboot { } call, which sets up various netboot menu entries, and instead detail how you can do this in the README
. refactor the classes to be much more simple, now there is just a netboot::debian::di_menu define that sets up the di-menu items. before you had to do netboot::debian::netboot::di_menu or something to get a di_menu with a lot of unnecessary additionall classes that just called other classes
. set a default $distro = "lenny"
. set a default $url for preseeding to be http://${hostname}/d-i/${distro}/./preseed.cfg, before this was just set to $hostname which isn't a valid URL
. add a $checksum possibility to allow for passing the checksum of the preseed file
. set a default $kernel (necessary from class refactor)
. make a base_append have some reasonable defaults that everyone will want and then allow for $append to add to that as needed
. fix space in exec $name variable