According to this article jEdit is included in Sun's Java Desktop System (or at least in the demo version). Which is actually a reworked and rebadged SuSE Linux distribution.

jEdit 4.2pre6 is now available. While this is mostly a bug fix release, it has a few nice new features too, like C+b that completes from all visible buffers, and auto-detection of a buffer's encoding if an XML encoding processing instruction is present. A full changelog is available.

• BufferList 0.10: updated to jEdit 4.2 API; added open buffer and unsaved buffer counts; requires jEdit 4.2pre5 and JDK 1.3
  
  
• ErrorList 1.3.1: bug fix release; requires jEdit 4.2pre6 and JDK 1.3
  
  
• FTP 0.7.1: updated to SSHTools 0.2.6 beta; bug fixes; requires jEdit 4.2pre6, JakartaCommons 0.3, and JDK 1.3
  
  
• HeadlinePlugin 1.1.1: implemented the deferred loading API for faster jEdit startup times; removed the "Hide Description" option which was obsolete since 1.1; added new actions to move to the next/previous story within a feed; you can now do everything via the keyboard; requires jEdit 4.2pre1, InfoViewer 1.0, and JDK 1.4

All in all the code was a real pleasure to work with and the resulting library dropped right into my project. My project is also GPL'd so if anyone would like to take a look at the resulting code it can be found 3 comments

A native JDK 1.4.2 for FreeBSD has been released. Right now it is only available in source form, so you'll have to compile it from the ports collection yourself. It seems to start faster than the native JDK 1.4.1; I'll have to wait and see to be able to say if it's any more stable (the native 1.4.1p3 and 1.4.1p4 were a bit buggy.)

You can vote for jEdit as the editor of the year at LinuxQuestions.

I've found a replacement for PostNuke called Drupal which is vastly superior. It may take a few weeks to get everything ported over, but the old version will remain until the new version is fully ready to go. You can check out the new version here.

The What's new in jEdit 4.2 document has been updated to include user-visible changes. If you're still using 4.1, read this to find out what you're missing

jEdit 4.2pre7 is now available for your bug-seeking pleasure. This release adds several new syntax highlighting modes and fixes a large number of bugs.

• ConfigurableFoldHandler 0.6.1: updated to use new plugin API; performance improvements; uses java.util.regex if available (Java 1.4): this supports more regex syntax than gnu.regexp and allows folding on strings where one is a substring of another such as Function, End Function; better error reporting if invalid strings are entered; suggested default strings for some modes; fix for bug and documentation error in version 0.6 (never released); requires jEdit 4.2pre1 and JDK 1.3
  
  
• CTPlugin 0.3: miscellaneous bug fixes; requires jEdit 4.1final and JDK 1.3
  

So we're now using drupal. Users, stories and links have been moved over. So many downloads were broken that we're just going to start from scratch with those. Everyone should submit useful files to the new downloads section. You can still get files from the old version of the site.

Some differences in drupal: You have a menu whose title is your user name. This menu lets you do lots of different things. In particular, it has a 'Create content' submenu where you can submit files, stories, links, polls or post in the forums.

Also important is the 'view submissions' item.