v4.0.2

dmtrKovalenko/odiffv4.0.2Oct 5, 2025by github-actions[bot]

AI Summary

A maintenance release stabilizing v4 with a new build system, Zig-based cross-compilation, and significant binary size reductions.

Key Highlights

Cross compilation using Zig only
Auto-detection of best SIMD size at runtime
Reduced binary sizes by 2x

New Features

Zig cross-compilation
Auto SIMD detection

Full Release Notes

# Stable v4

odiff now have a new build system maintainer. Welcome @shreyassanthu77! 

## Features 

- Cross compilation using zig only. @shreyassanthu77 
This will allow to cross compile to _any_ platform you might need by only having zig toolchain installed. 
- Auto detected of the best SIMD size in runtime

## Fixes

- Regression missing percentages in parseable output and node bindings
- Reduced binary sizes by 2x comparing to v4.0 and by 10x comparing to v3.2.1