See AUTHORS file for list of copyright holders.

Several source files are based on files in the surf micro-browser project
and those sections have been re-licensed under the GPLv3 licence
(see COPYING.GPLv3).

Several source files are based on files in the uzbl micro-browser project
and those sections are licensed under the GPLv3 license (see COPYING.GPLv3).

Several source files are based on files in the awesome window-manager project
and those sections are licensed under the GPLv3 licence (see COPYING.GPLv3).

Everything else is GPLv3 (see COPYING.GPLv3).