Announcing Rust 1.99.1

The Rust team released 1.99.1, a point release fixing regressions from 1.99.0. The post lists the notable fixes and points users at rustup update as the upgrade path.

Changelog · Rust · Programming Languages · Open Source

Creusot 0.14.0

The Creusot team announces version 0.14.0 of their formal verification tool for Rust, highlighting selected new features for contracts and proofs and pointing to the full changelog for the release.

Changelog · Rust · Programming · Open Source · Developer Tools

August in Servo: CSS Grid, text selection, and more!Plus accessibility and navigation improvements.

The Servo project's monthly update covering Servo 0.6.0 and 417 commits landed in August: CSS Grid enabled by default, new web platform features and DOM APIs, text selection, accessibility, navigation and session-history fixes, a SpiderMonkey upgrade, embedding API changes and performance work.

Changelog · Web Browsers · Rust · Open Source

Bevy 0.20

Thanks to 227 contributors, 817 pull requests, community reviewers, and our generous donors, we're happy to announce the Bevy 0.20 release on crates.io!

Changelog · Open Source · Programming · Rust

Burn 0.22.0: Faster Builds, Easier Extensions, and Smarter Autotuning

Tracel's Burn 0.22 deep learning framework for Rust removes backend type parameters from user code, selecting execution through the device, which made rebuilds up to 15x faster in their tests. It also adds adaptive memory management, smarter autotuning, GPU graph replay, a reusable CubeCL Environment cache, LoRA and QLoRA fine-tuning, ONNX export and expanded remote compute.

Changelog · Machine Learning · Rust · Open Source

mold 3.0.0

mold 3.0.0 is the first release of the high-speed linker after its rewrite from C++ to Rust: a drop-in replacement for 2.42.1 with the same options, targets, and linking performance, bounds-checked reads on corrupted input, a Cargo-based build, and a long list of bug fixes and compatibility improvements across architectures.

Changelog · Rust · Linkers · Open Source · Developer Tools

Announcing Rust 1.99.0

The Rust team announces Rust 1.99.0 with the usual rustup upgrade path and release notes covering language, library, and tooling changes.

Changelog · Rust · Programming · Open Source · Systems Programming

Fearless SIMD v1.0 is here

Linebender ships fearless_simd 1.0: safe Rust SIMD that covers autovectorization, portable abstractions, and intrinsics access—reflecting on design goals after eight years from the original prototype.

Changelog · Programming · Performance · Open Source · Rust

Dropping Swift entirely from our Bevy iOS crates

Rustunit explains dropping Swift from Bevy iOS crates in favor of objc2—why the Swift glue went away, what the new crates look like, and what it means for Bevy-on-iOS maintainers.

Changelog · Rust · Mobile · Open Source · Programming

This Month in Redox - August 2026

# This Month in Redox - August 2026 ##### By Ribbon and Ron Williams on Redox OS is a complete Unix-like general-purpose microkernel-based operating system written in Rust. August was a very exciting month for Redox! Here’s all the latest news. Sorry for the delayed report, a combination of busy development, time off, conference attendance, other work, and various random factors got in the way. ## Donate to Redox If you would like to support Redox, please consider donating or buying some merch! - Donate - Patreon - Merch has moved from Teespring to Amaze Commerce:…

Changelog · Open Source · Rust · Systems Programming