Dual license with Apache

The biggest practical change this has is it adds a bit about licensing
contributions to the readme.

1 files changed, 14 insertions, 4 deletions

diff --git a/README.md b/README.md
index 59b0413..0ea82f1 100644
--- a/README.md
+++ b/README.md
@@ -199,20 +199,30 @@ The general plans are to
   housekeeping tasks.
 - Add support for other version control systems.
 
-### Contributing
+## Contributing
 
 See [CONTRIBUTING.md](https://codeberg.org/worthe-it/shackle-shell/src/branch/main/CONTRIBUTING.md)
 for instructions on setting up a development environment to make changes and
 submit contributions.
 
-# Support
+## Support
 
 If you get value from this project, consider supporting me on
 [Patreon](https://www.patreon.com/worthe_it). Support via Patreon helps to cover
 hosting, buying computer stuff, and will allow me to spend more time writing
 articles and open source software.
 
-# License
+## License
 
-Licensed under [MIT License](./LICENSE).
+Licensed under either of
 
+* Apache License, Version 2.0
+  ([LICENSE-APACHE](LICENSE-APACHE) or <http://www.apache.org/licenses/LICENSE-2.0>)
+* MIT license
+  ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
+
+at your option.
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
+dual licensed as above, without any additional terms or conditions.