KeiSeiKit
Copyright 2026 Denis Parfionovich

This product includes software developed by
Denis Parfionovich (parfionovich@keilab.io).

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

License changed from MIT to Apache 2.0 on 2026-04-30 to provide
explicit patent grant per RFC and to align with the Apache Foundation
+ Linux Foundation default for projects with contributor patent
portfolios. Pre-2026-04-30 versions remain MIT under their original
distribution terms (irrevocable).