What will be the licence for Opencart 1.x

What will be the license for Opencart 1.x ? Will it be released under the GPL V3 licence? I am asking because I'd like to port some of the Opencart 0.7.x contributions, such as the Export/Import module, Category Description, and the Google Checkout (still work in progress) to the new Opencart 1.x under a GPL license.

I've decided ojn GPL3. The license will be in the next version.

Thanks a lot for your excellent work. Releasing everything under the GPL v3 license is a good decision and will help with a wider acceptance and adoption of Opencart and the development of addons.