# Release 0.1.42
- [num-derive now has its own source repository][num-356] at [rust-num/num-derive][home].
- [The derivation macros have been updated][3] to using `syn` 0.12. Support for complex
expressions in enum values can be enabled with the `full-syntax` feature.
Thanks to @cuviper and @hcpl for their contributions!
[home]: https://github.com/rust-num/num-derive
[num-356]: https://github.com/rust-num/num/pull/356
[3]: https://github.com/rust-num/num-derive/pull/3
# Prior releases
No prior release notes were kept. Thanks all the same to the many
contributors that have made this crate what it is!