My tinyport was based on Bohne's luminet, but with clean core files from 0017. Later i ported it to 0018.
Now we have 0019, and I would have ported it to 0019.
Few month ago i put in a alot of time making a bootloader for it.
I have started again with the bootloader, using optiboot, or using mine with some tricks from optiboot.