| # Changelog |
| All notable changes to this library will be documented in this file. |
| |
| The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), |
| and this library adheres to Rust's notion of |
| [Semantic Versioning](https://semver.org/spec/v2.0.0.html). |
| |
| ## [Unreleased] |
| |
| ## [0.13.0] - 2022-12-06 |
| ### Changed |
| - Bumped `ff` to `0.13` |
| |
| ## [0.12.1] - 2022-10-13 |
| ### Added |
| - `group::{WnafBase, WnafScalar}` structs for caching precomputations of both |
| bases and scalars, for improved many-base many-scalar multiplication |
| performance. |
| - `impl memuse::DynamicUsage for group::{Wnaf WnafBase, WnafScalar}`, behind the |
| new `wnaf-memuse` feature flag, to enable the heap usage of these types to be |
| measured at runtime. |
| |
| ### Changed |
| - Removed temporary allocations from `Wnaf` internals for improved performance. |
| |
| ## [0.12.0] - 2022-05-04 |
| ### Changed |
| - MSRV is now 1.56.0. |
| - Bumped `ff` to `0.12` |
| |
| ## [0.11.0] - 2021-09-02 |
| ### Fixed |
| - The affine scalar multiplication bounds on the following traits had typos that |
| prevented multiplying by `&Self::Scalar`, which has now been fixed: |
| - `group::cofactor::{CofactorCurve::Affine, CofactorCurveAffine}` |
| - `group::prime::{PrimeCurve::Affine, PrimeCurveAffine}` |
| |
| ### Added |
| - `Copy + Send + Sync + 'static` bounds on `group::GroupEncoding::Repr`. |
| |
| ### Changed |
| - Bumped `ff` to 0.11. |
| |
| ## [0.10.0] - 2021-06-01 |
| ### Added |
| - `group::ff`, which re-exports the `ff` crate to make version-matching easier. |
| |
| ### Changed |
| - MSRV is now 1.51.0. |
| - Bumped `ff` to 0.10. |
| |
| ### Removed |
| - `group::cofactor::CofactorGroup::is_torsion_free` provided implementation |
| (trait implementors must now implement this method themselves). This avoids |
| a hard dependency on the `ff/bits` feature flag. |
| |
| ## [0.9.0] - 2021-01-06 |
| ### Changed |
| - Bumped dependencies to `ff 0.9`, `rand_core 0.6`, `rand 0.8`. |
| |
| ## [0.8.0] - 2020-09-08 |
| ### Added |
| - `no_std` support. |
| |
| ### Changed |
| - MSRV is now 1.44.0. |
| - Bumped `ff` to 0.8. |
| - `group::{wnaf, Wnaf, WnafGroup}` are now gated behind the (default-enabled) |
| `alloc` feature flag. The `byteorder` dependency is now optional. |
| - `group::tests` is now gated behind the `tests` feature flag. The `rand` and |
| `rand_xorshift` dependencies are now optional. |
| |
| ### Removed |
| - `fmt::Display` bound from the following traits: |
| - `group::Group` |
| - `group::cofactor::CofactorCurveAffine` |
| - `group::prime::PrimeCurveAffine` |
