I have asked sourceforge to fix the problem. Only my most recent 3 releases appear to be shown. If anyone should need an earlier version in the meantime feel free to email me directly.
As an aside I just released JAMon 2.6 which adds a JAMon log4j Appender that will allow developers to keep aggregate statistics on their log4j messages. For example they will be able to use a JAMon web page to view how many errors have been sent to log4j. You will also be able to 'tail' the log4j log file via a JAMon web page. All of this can be configured via your log4j xml or properties configurator. No code changes are required in your application.