Subler License

Most files in Subler are under the GNU General Public License Version 2
(GPLv2) license; read the file COPYING for details.

Some files are under the GNU General Public License Version 2 or any later
version (GPLv2+), the GNU Lesser General Public License Version 2.1 or any later
version (LGPLv2.1+), or BSD/MIT/X11-style licenses. In combination, the GPLv2
license applies to Subler.

Graphic assets are covered by the license(s) specified in graphics/LICENSE.