I sort of disagree when you say this is "software piracy". While technically URC may claim a legal right to control distribution of the software, its hard to see how they are actually being harmed when someone gives away a copy, since the software costs nothing.

Also, since the software was freely downloadable by anyone until very recently, it clearly (to me) would not be piracy to give someone one of those earlier copies since URC failed to make any attempt to control distribution of that software.