[qcad and pythoncad] is devel packages available?

Hi all respective comunity :slight_smile:
i install QCAD and Pythoncad but in the repository(isearch by webpin and packman only) i could not find sourcesā€¦ :frowning:
for qcad it is more or less understandable it is on ribbonsoftā€™s site, but as for pythoncad i could not found any sourceā€¦
is somewhere any svn cvs git(?) for this products?
and one more can i get contact for somebody who maintain this packages?

i have bad searchā€¦ i search one more for sources and found them both qcad and pythoncadā€¦