All Rights Reserved.

Private use and private modification are permitted. Redistribution,
reuploading, derivative works, and distribution of modified builds are
not permitted without prior written permission from the copyright holder.

Contributions

By submitting a contribution to this project (including but not limited
to pull requests, patches, and code posted in issues), you grant the
copyright holder a perpetual, worldwide, non-exclusive, irrevocable,
royalty-free licence to reproduce, adapt, modify, publish, distribute,
sublicense and otherwise exploit your contribution as part of this
project or any derivative of it, under the project's licence terms as
they stand now or as they may later change. You retain copyright in your
contribution. You confirm you have the right to grant this licence.