GPL3 Release Candidate

The most notable changes found in this latest draft include making GPLv3 compatible with version 2.0 of the Apache license; ensuring that distributors who make discriminatory patent deals after March 28 may not convey software under GPLv3; adding terms to clarify how users can contract for private modification of free software or for a data center to run it for them; and replacing the previous reference to a U.S. consumer protection statute with explicit criteria for greater clarity outside the United States.