- Create a NOTICE file. It references the list of contributors that re-licensed their commits to Apache License, Version 2.0.
- So we can restore the Apache-2.0 license.
- Also update the README and the Pull Request template as there is no more warning about the license.
We have a contractual clause allowing a partner to insert a clause to this effect and that has been invoked.
Note that all versions prior to this commit still fall under the Apache 2.0 license only.