current status

what's the current status of y-windows?
is the tar ball on the web site the latest version or is the arch  
site further along
today i fixed the 0.2.1 release to compile on my fedora amd64 (it had  
a few evil
assumptions on the word size :)
i am planning to continue coding for y-windows but i'd prefer to  
write my code
for the latest  version of y-windows
how do i go about submitting patches to the project?

best regards
diman todorov