Yeah, the software development that pays the bills is, regrettably, starting to take a priority. I wish that I could devote all my time to working on kmeleon, but as it looks, I'm going to be pretty busy with other stuff. Hopefully, I'll be able to get back into it within the next few weeks. K-Meleon has not been abandoned, and I have plenty of great features I'm eager to start adding to it as soon as I have the time.
Of course, I cannot speak for Brian Harris (the other developer), but afaik, he is busy with real life, as well.
that I am, I use k-meleon as my number 1 browser, so I'm reminded of the work to be done every time I browse the internet. I'd like to get a new version out pretty soon. The version up on cvs is already leaps above 0.4