Uplinked map sources are now released.
I created the maps in this order: u7>u8>u1>u0>u9>u2>u3>u4>u5>u6>u10. My experience grew together with the maps, later maps are cleaner as a consequence (the last two actually use visgroups).
I didn't include the four original game maps Uplinked comes with, but only c3a1 has different brushwork. c3a1a and c3a1b are only ripented to change their changelevels to what they connect now. c3a2 has some point entities added to change the gluon gun dialog if you found it early in the Uplinked maps.
Feel free to use the files however you want, no permission required, giving credit would be enough :)