# Changelog
## 1.0.0-rc.2
- Updated crates.io-facing README installation examples and release status.
## 1.0.0-rc.1
- Release candidate for downstream integration testing.
- Added dependency-free `secure_sanitize_struct!` and `secure_drop_struct!`
macros.
- Hardened equal-length constant-time comparisons by removing short-input
per-index branches.
- Aligned best-effort and volatile heap clearing to wipe allocation capacity
where available.
- Expanded README examples, Rust version support notes, GitHub CI defaults, and
crate packaging metadata.
## 0.1.0
- Initial unpublished crate layout.
- Added safe `no_std` fixed-size `SecretBytes<N>`.
- Added `alloc` heap containers `SecretVec` and `SecretString`.
- Added explicit `unsafe-wipe` volatile backend and `VolatileOnDrop<T>`.
- Added threat model, unsafe audit notes, CI, and local check script.