i dont think there is much to expect from the project here. roadshow is told to be best amiga tcp stack, it would be cool to have it, but the burden to devolop and maintain amiga software has become too much for every single person, no matter how talented.
in this context i just might report that as side effect of having owb on aros 68k also its native arostcp stack has started working on my amiga set to corresponding genuine 68k device (in my case xsurf .device). it is slower than miamidx but its there and the sources are free. it will likely improve, and given that it does, someone might even port it back to 3.x if necessary. we cant let amiga its development and its software base die even if individuals cannot carry on or become demotivated, we must push open source.