# Release 0.1.40 (2020-01-09)
- [Updated the `autocfg` build dependency to 1.0][14].
**Contributors**: @cuviper, @dingelish
[14]: https://github.com/rust-num/num-iter/pull/14
# Release 0.1.39 (2019-05-21)
- [Fixed feature detection on `no_std` targets][11].
**Contributors**: @cuviper
[11]: https://github.com/rust-num/num-iter/pull/11
# Release 0.1.38 (2019-05-20)
- Maintenance update -- no functional changes.
**Contributors**: @cuviper, @ignatenkobrain
# Release 0.1.37 (2018-05-11)
- [Support for 128-bit integers is now automatically detected and enabled.][5]
Setting the `i128` crate feature now causes the build script to panic if such
support is not detected.
**Contributors**: @cuviper
[5]: https://github.com/rust-num/num-iter/pull/5
# Release 0.1.36 (2018-05-10)
- [The iterators are now implemented for `i128` and `u128`][7] starting with
Rust 1.26, enabled by the new `i128` crate feature.
**Contributors**: @cuviper
[4]: https://github.com/rust-num/num-iter/pull/4
# Release 0.1.35 (2018-02-06)
- [num-iter now has its own source repository][num-356] at [rust-num/num-iter][home].
- [There is now a `std` feature][2], enabled by default, along with the implication
that building *without* this feature makes this a `#[no_std]` crate.
- There is no difference in the API at this time.
**Contributors**: @cuviper
[home]: https://github.com/rust-num/num-iter
[num-356]: https://github.com/rust-num/num/pull/356
[2]: https://github.com/rust-num/num-iter/pull/2
# Prior releases
No prior release notes were kept. Thanks all the same to the many
contributors that have made this crate what it is!