License: GNU General Public License (GPL), GNU General Public License v3 or later (GPLv3+), GNU Lesser General Public License v3 or later (LGPLv3+), GNU Library or Lesser General Public License (LGPL) (GPLv3+ LGPLv3+)
License: GNU General Public License (GPL), GNU General Public License v3 or later (GPLv3+), GNU Lesser General Public License v3 or later (LGPLv3+), GNU Library or Lesser General Public License (LGPL) (GPLv3+ LGPLv3+)