The following files were ported to Go from C files of libyaml, and thus are
still covered by their original MIT license, with the additional copyright
starting in 2011 when the project was ported over:

- internal/libyaml/api.go
- internal/libyaml/emitter.go
- internal/libyaml/parser.go
- internal/libyaml/reader.go
- internal/libyaml/scanner.go
- internal/libyaml/writer.go
- internal/libyaml/yaml.go
- internal/libyaml/yamlprivate.go

Copyright 2006-2010 Kirill Simonov
https://opensource.org/license/mit

All the remaining project files are covered by the Apache license:

Copyright 2011-2019 Canonical Ltd
Copyright 2025 The go-yaml Project Contributors
http://www.apache.org/licenses/LICENSE-2.0