I fixed everything that bothered me about the 4 previous versions. And now it's a standalone perl module only requiring a database. The install is still a bit rough, and that requires some other modules, but all in all it's good enough to be released. For the final rewrite, I spent way too much time on the interface. From all of my previous versions I had learned a very important lesson.
Screen space is precious.
When listing hundreds, or thousands of items the screen real estate is priceless. Take a look at the screenshots and see what I mean.