Announcing rustup 1.29.1

The rustup team is happy to announce the release of rustup version 1.29.1. Rustup is the recommended tool to install Rust , a programming language that empowers everyone to build reliable and efficient software. What's new in rustup 1.29.1 The headlines of this release are: Concurrency in certain rustup operations has been improved: When running rustup update , rustup will first check for possible updates in parallel. pr#4752 When running rustup component add with multiple components, they will be installed concurrently. pr#4790 Implicit installation of the active toolchain in rustup-init and…

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2026/09/01 09:00、Rust Blogが「Announcing rustup 1.29.1」を公開しました (種別: リリース・告知)。関連する技術: Rust。