v0.4.2
* Fix SIMD compatibility for nightly: remove LaneCount/SupportedLaneCount - Update from_slice feature for Rust nightly post-2026-01-28 - Remove obsolete LaneCount and SupportedLaneCount trait bounds - Update documentation and examples - Bump version to 0.4.2 * Add developer tooling and fix clippy warnings - Add justfile for local CI testing - Add CONTRIBUTING.md developer guide - Update README.md with contributing section - Fix clippy::unnecessary_option_map_or_else in integer.rs