In June of 2007, after many months delay, the Free Software Software Foundation released GPLv3. Since that time, the license has been gaining an increased following, but without much threat to GPLv2 in first place.

The free software movement's most important license -- version three of the GNU General Public License was unveiled by the Free Software Foundation late last month. It comes roughly 16 years after its wildly successful predecessor, GPLv2, became one of the most used software licenses ever. Today, approximately three quarters of the world's free software packages are distributed under GPLv2.

Latest statistics from Black Duck Software show version 2 of the General Public License (GPLv2) sliding in popularity. Just under half of all the open source projects contained in the September 2009 statistics used the GPLv2.

A research firm serving the mobile phone industry has published an 18-page whitepaper about open source licensing. Entitled "GPLv2 vs. GPLv3," the paper examines the meteoric rise of open source software, and the forces that shaped each license, before concluding with an extremely detailed point-by-point comparison.

Digium will probably not switch from GPLv2 to GPLv3. They are concerned about the patent ramifications, and say they want to stick with what's known.

Distributors lose their rights when they violate GPLv2, but the Free Software Foundation is more forgiving in its license enforcement to encourage continued participation in the free software community. GPLv3 has improved termination provisions to codify this approach, giving developers one more reason to upgrade.

A lengthy debate that began with a suggestion to dual license the Linux kernel under the GPLv2 and the GPLv3 [story] continues on the Linux Kernel Mailing List. Throughout the ongoing thread Linux creator Linus Torvalds has spoken out on the GPLv2, the upcoming GPLv3, the BSD license, Tivo, the Free Software Foundation, and much more.

Another voice heard on the European Commission's objection to Oracle's purchase of Sun Microsystems. This time, Eben Moglen has weighed in with an analysis of the objections related to the GNU General Public License version 2 (GPLv2). Moglen disagrees with the commission, and says that the GPLv2 is sufficient to protect the MySQL community apart from Oracle.

Microsoft has again released code under GPLv2, this time the Live Services plugin Moodle. Microsoft's contribution follows close on the heels of the release of its Hyper-V driver to the Linux kernel under GPLv2. The free Live Services Moodle educational website builder for teachers and students can now be tied in with the Live@edu service for email, calendars and IM.