Not much that can be helped with really unless you have some way of adding extra hours to a day.
Fixing the bootloader is trivial but I just don't have the time to do it on a whim but I will get there eventually. It took me almost a year to post the last source tho, so it might be worth just taking a look at merging in the latest version of the burn lib to the SDL frontend. Most of the time that should be pretty easy, assuming the code is still online somewhere.
The only other things I have of note are a fixed sound core and some small opengl improvements. Kind of annoying as I really like working with SDL on Linux can could do with the practice.