| # Changelog |
| All notable changes to this project will be documented in this file. |
| |
| The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), |
| and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). |
| |
| ## 1.6.0 (2023-03-26) |
| ### Added |
| - Impl `Zeroize` for `core::num::Wrapping` ([#818]) |
| - Impl `Zeroize` for `str` and `Box<str>` ([#842]) |
| |
| ### Changed |
| - 2021 edition upgrade; MSRV 1.56 ([#869]) |
| |
| [#818]: https://github.com/RustCrypto/utils/pull/818 |
| [#842]: https://github.com/RustCrypto/utils/pull/842 |
| [#869]: https://github.com/RustCrypto/utils/pull/869 |
| |
| ## 1.5.7 (2022-07-20) |
| ### Added |
| - Optional `serde` support ([#780]) |
| |
| [#780]: https://github.com/RustCrypto/utils/pull/780 |
| |
| ## 1.5.6 (2022-06-29) |
| ### Added |
| - `#[inline(always)]` annotations ([#772]) |
| - `#[ignore]` attribute on flaky CString test ([#776]) |
| |
| ### Changed |
| - Factor integration tests into `tests/` ([#771]) |
| |
| [#771]: https://github.com/RustCrypto/utils/pull/771 |
| [#772]: https://github.com/RustCrypto/utils/pull/772 |
| [#776]: https://github.com/RustCrypto/utils/pull/776 |
| |
| ## 1.5.5 (2022-04-30) |
| ### Added |
| - Impl `Zeroize` for std::ffi::CString ([#759]) |
| - `AsRef<T>` and `AsMut<T>` impls for `Zeroizing` ([#761]) |
| |
| [#759]: https://github.com/RustCrypto/utils/pull/759 |
| [#761]: https://github.com/RustCrypto/utils/pull/761 |
| |
| ## 1.5.4 (2022-03-16) |
| ### Added |
| - Nightly-only upport for zeroizing ARM64 SIMD registers ([#749]) |
| |
| [#749]: https://github.com/RustCrypto/utils/pull/749 |
| |
| ## 1.5.3 (2022-02-25) |
| ### Fixed |
| - Deriving `ZeroizeOnDrop` on `DerefMut` ([#739]) |
| |
| [#739]: https://github.com/RustCrypto/utils/pull/739 |
| |
| ## 1.5.2 (2022-01-31) [YANKED] |
| ### Fixed |
| - Ambiguous method for `AssertZeroizeOnDrop` ([#725]) |
| |
| [#725]: https://github.com/RustCrypto/utils/pull/725 |
| |
| ## 1.5.1 (2022-01-27) [YANKED] |
| ### Fixed |
| - Double `mut` on `AssertZeroizeOnDrop` ([#719]) |
| |
| [#719]: https://github.com/RustCrypto/utils/pull/719 |
| |
| ## 1.5.0 (2022-01-14) [YANKED] |
| ### Added |
| - `Zeroize` impls for `PhantomData`, `PhantomPinned`, and tuples with 0-10 elements ([#660]) |
| - `#[zeroize(bound = "T: MyTrait")]` ([#663]) |
| - `ZeroizeOnDrop` trait and custom derive ([#699], [#700], [#703]) |
| |
| [#660]: https://github.com/RustCrypto/utils/pull/660 |
| [#663]: https://github.com/RustCrypto/utils/pull/663 |
| [#699]: https://github.com/RustCrypto/utils/pull/699 |
| [#700]: https://github.com/RustCrypto/utils/pull/700 |
| [#703]: https://github.com/RustCrypto/utils/pull/703 |
| |
| ## 1.4.3 (2021-11-04) |
| ### Added |
| - Implement `Zeroize` for `NonZeroX` |
| |
| ### Changed |
| - Moved to `RustCrypto/utils` repository |
| |
| ## 1.4.2 (2021-09-21) |
| ### Added |
| - Derive `Default` on `Zeroizing` |
| |
| ## 1.4.1 (2021-07-20) |
| ### Added |
| - Implement Zeroize for `[MaybeUninit<Z>]` |
| |
| ## 1.4.0 (2021-07-18) |
| NOTE: This release includes an MSRV bump to Rust 1.51. Please use `zeroize = "1.3.0"` |
| if you would like to support older Rust versions. |
| |
| ### Added |
| - Use const generics to impl `Zeroize` for `[Z; N]`; MSRV 1.51 |
| - `Zeroizing::clone_from` now zeroizes the destination before cloning |
| |
| ## 1.3.0 (2021-04-19) |
| ### Added |
| - impl `Zeroize` for `Box<[Z]>` |
| - Clear residual space within `Option |
| |
| ### Changed |
| - Ensure `Option` is `None` when zeroized |
| - Bump MSRV to 1.47 |
| |
| ## 1.2.0 (2020-12-09) |
| ### Added |
| - `Zeroize` support for x86(_64) SIMD registers |
| |
| ### Changed |
| - Simplify `String::zeroize` |
| - MSRV 1.44+ |
| |
| ## 1.1.1 (2020-09-15) |
| - Add `doc_cfg` |
| - zeroize entire capacity of `String` |
| - zeroize entire capacity of `Vec` |
| |
| ## 1.1.0 (2019-12-02) |
| - Add `TryZeroize` trait |
| - Add `From<Z: Zeroize>` impl for `Zeroizing<Z>` |
| - Remove `bytes-preview` feature |
| |
| ## 1.0.0 (2019-10-13) |
| - Initial 1.0 release 🎉 |
| - zeroize_derive: Remove legacy `no_drop` attribute support |
| - Rename `bytes` feature to `bytes-preview` |
| - Further relax `Zeroize` trait bounds for `Vec` |
| - Derive `Clone`, `Debug`, and `Eq` for `Zeroizing` |
| |
| ## 1.0.0-pre (2019-09-30) |
| - Loosen `Vec` trait bounds for `Zeroize` |
| |
| ## 0.10.1 (2019-09-03) |
| - (Optionally) Impl `Zeroize` for `Bytes` and `BytesMut` |
| |
| ## 0.10.0 (2019-08-19) |
| Barring unforeseen circumstances, this release aims to be the last `0.x` |
| release prior to a `zeroize` 1.0 release. |
| |
| - Disable `zeroize_derive` Cargo feature by default |
| - Remove `std` feature in favor of `alloc`; MSRV 1.36+ |
| - Deprecate `#[zeroize(no_drop)]` attribute |
| - Use 1.0 `proc-macro2`, `quote`, and `syn` crates |
| |
| ## 0.9.3 (2019-07-27) |
| - Improved attribute parser; fixes nightly build |
| |
| ## 0.9.2 (2019-06-28) |
| - README.md: add Gitter badges; update image links |
| |
| ## 0.9.1 (2019-06-04) |
| - Impl `Zeroize` for `Option<Z: Zeroize>` |
| |
| ## 0.9.0 (2019-06-04) |
| **NOTICE**: This release changes the default behavior of `derive(Zeroize)` |
| to no longer derive a `Drop` impl. If you wish to derive `Drop`, you must |
| now explicitly add a `#[zeroize(drop)]` attribute on the type for which you |
| are deriving `Zeroize`. |
| |
| - Remove CPU fences |
| - Remove scary language about undefined behavior |
| - Bound blanket array impls on `Zeroize` instead of `DefaultIsZeroes` |
| - Require `zeroize(drop)` or `zeroize(no_drop)` attributes when deriving |
| `Zeroize` . |
| - Support stablized 'alloc' crate |
| |
| ## 0.8.0 (2019-05-20) |
| - Impl `Drop` by default when deriving `Zeroize` |
| |
| ## 0.7.0 (2019-05-19) |
| - Use synstructure for custom derive |
| - Add explicit array impls for `DefaultIsZeroes` |
| - Remove `nightly` feature |
| - Add `Zeroizing<Z>` to zeroize values on drop |
| |
| ## 0.6.0 (2019-03-23) |
| - Add ZeroizeOnDrop marker trait + custom derive |
| - Custom derive support for `Zeroize` |
| - Rename `ZeroizeWithDefault` to `DefaultIsZeroes` |
| |
| ## 0.5.2 (2018-12-25) |
| - Add `debug_assert!` to ensure string interiors are zeroized |
| |
| ## 0.5.1 (2018-12-24) |
| - Avoid re-exporting the whole prelude |
| |
| ## 0.5.0 (2018-12-24) |
| This release is a rewrite which replaces FFI bindings to OS-specific APIs with |
| a pure Rust solution. |
| |
| - Use `core::sync::atomic` fences |
| - Test wasm target |
| - Rewrite using `core::ptr::write_volatile` |
| |
| ## 0.4.2 (2018-10-12) |
| - Fix ldd scraper for older glibc versions |
| |
| ## 0.4.1 (2018-10-12) |
| - Support musl-libc |
| |
| ## 0.4.0 (2018-10-12) |
| - Impl `Zeroize` trait on concrete types |
| |
| ## 0.3.0 (2018-10-11) |
| - Replace `secure_zero_memory` with `Zeroize` |
| |
| ## 0.2.0 (2018-10-11) |
| - Add `Zeroize` trait |
| |
| ## 0.1.2 (2018-10-03) |
| - README.md: Fix intrinsic links |
| |
| ## 0.1.1 (2018-10-03) |
| - Documentation improvements |
| |
| ## 0.1.0 (2018-10-03) |
| - Initial release |
