Bukkit

• Added support for old and new log system. By default, the new 1.7.2 logs will be used. If you have not yet updated your server, set the logMode value in your config.xml file to "OLD" , under the webby section.
• The "undefined" values have been removed from the configuration screen. If you save the configuration, your server.properties file will be cleaned up too.

IE support is still garbage. The index page sometimes works, sometimes not.
I suggest using a real browser such as Firefox, Chrome or Opera.