Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below.
This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, so that you can achieve the greatest possible freedom. If you decide to use the Lesser General Public License, you must comply with its terms.
For more details, see the full LGPL license text at: https://www.gnu.org/licenses/lgpl-3.0.en.html