Copyrights in the Mushin project are retained by their contributors. No copyright assignment is required to contribute to the Mushin project. For full authorship information, see the version control history. Except as otherwise noted (below and/or in individual files), Mushin is licensed under the Apache License, Version 2.0 or or the MIT license or , at your option. The Mushin project includes code from the Rust project published under these same licenses.