blog: Rustup-1.24.3 release

posts/2021-06-08-Rustup-1.24.3.md

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+---
+layout: post
+title: "Announcing Rustup 1.24.3"
+author: The Rustup Working Group
+---
+
+The rustup working group is happy to announce the release of rustup version 1.24.3. [Rustup][install] is the recommended tool to install [Rust][rust], a programming language that is empowering everyone to build reliable and efficient software.
+
+If you have a previous version of rustup installed, getting rustup 1.24.3 is as easy as closing your IDE and running:
+
+```
+rustup self update
+```
+
+Rustup will also automatically update itself at the end of a normal toolchain update:
+
+```
+rustup update
+```
+
+If you don't have it already, you can [get rustup][install] from the appropriate page on our website.
+
+[rust]: https://www.rust-lang.org
+[install]: https://rustup.rs
+
+## What's new in rustup 1.24.3
+
+This patch release focusses around resolving some regressions in behaviour in
+the 1.24.x series, in either low tier platforms, or unusual situations around
+very old toolchains.
+
+Full details are available in the [changelog]!
+
+Rustup's documentation is also available in [the rustup book][book].
+
+[changelog]: https://github.com/rust-lang/rustup/blob/stable/CHANGELOG.md
+[book]: https://rust-lang.github.io/rustup/
+
+## Thanks
+
+Thanks again to all the contributors who made rustup 1.24.3 possible!
+
+- Alexander (asv7c2)
+- Ian Jackson
+- pierwill
+- 二手掉包工程师 (hi-rustin)
+- Robert Collins
+- Daniel Silverstone