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| 1 | +--- |
| 2 | +layout: post |
| 3 | +title: "Announcing Rustup 1.27.0" |
| 4 | +author: The Rustup Team |
| 5 | +--- |
| 6 | + |
| 7 | +The rustup team is happy to announce the release of rustup version 1.27.0. |
| 8 | +[Rustup][install] is the recommended tool to install [Rust][rust], a programming language that is empowering everyone to build reliable and efficient software. |
| 9 | + |
| 10 | +If you have a previous version of rustup installed, getting rustup 1.27.0 is as easy as stopping any programs which may be using Rustup (e.g. closing your IDE) and running: |
| 11 | + |
| 12 | +```console |
| 13 | +$ rustup self update |
| 14 | +``` |
| 15 | + |
| 16 | +Rustup will also automatically update itself at the end of a normal toolchain update: |
| 17 | + |
| 18 | +```console |
| 19 | +$ rustup update |
| 20 | +``` |
| 21 | + |
| 22 | +If you don't have it already, you can [get rustup][install] from the appropriate page on our website. |
| 23 | + |
| 24 | +[rust]: https://www.rust-lang.org |
| 25 | +[install]: https://rustup.rs |
| 26 | + |
| 27 | +## What's new in rustup 1.27.0 |
| 28 | + |
| 29 | +This long-awaited Rustup release has gathered all the new features and fixes since April 2023. These changes include improvements in Rustup's maintainability, user experience, compatibility and documentation quality. |
| 30 | + |
| 31 | +Also, it's worth mentioning that Dirkjan Ochtman (djc) and rami3l (rami3l) have joined the team and are coordinating this new release. |
| 32 | + |
| 33 | +At the same time, we have granted Daniel Silverstone (kinnison) and 二手掉包工程师 (hi-rustin) their well-deserved alumni status in this release cycle. |
| 34 | +Kudos for your contributions over the years and your continuous guidance on maintaining the project! |
| 35 | + |
| 36 | +The headlines for this release are: |
| 37 | + |
| 38 | +1. Basic support for the fish shell has been added. |
| 39 | + If you're using `fish`, PATH configs for your Rustup installation will be added automatically from now on. |
| 40 | + |
| 41 | + _Please note that this will only take effect on installation, so if you have already installed Rustup on your machine, you will need to reinstall it. |
| 42 | + For example, if you have installed Rustup via [rustup.rs][install], simply follow [rustup.rs][install]'s instructions again; |
| 43 | + if you have installed Rustup using [some other method][other installation methods], you might want to reinstall it using that same method._ |
| 44 | + |
| 45 | +2. Rustup support for `loongarch64-unknown-linux-gnu` as a _host platform_ has been added. |
| 46 | + This means you should be able to install Rustup via [rustup.rs][install] and no longer have to rely on [loongnix.cn] or self-compiled installations. |
| 47 | + |
| 48 | + _Please note that as of March 2024, `loongarch64-unknown-linux-gnu` is a ["tier 2 platform with host tools"], so Rustup is guaranteed to build for this platform. |
| 49 | + According to Rust's [target tier policy], this does not imply that these builds are also guaranteed to work, but they often work to quite a good degree and patches are always welcome!_ |
| 50 | + |
| 51 | + |
| 52 | +Full details are available in the [changelog]! |
| 53 | + |
| 54 | +Rustup's documentation is also available in [the rustup book][book]. |
| 55 | + |
| 56 | +[other installation methods]: https://rust-lang.github.io/rustup/installation/other.html |
| 57 | +[loongnix.cn]: https://rust-lang.loongnix.cn |
| 58 | +["tier 2 platform with host tools"]: https://doc.rust-lang.org/nightly/rustc/platform-support.html#tier-2-with-host-tools |
| 59 | +[target tier policy]: https://doc.rust-lang.org/nightly/rustc/target-tier-policy.html |
| 60 | +[changelog]: https://github.com/rust-lang/rustup/blob/stable/CHANGELOG.md |
| 61 | +[book]: https://rust-lang.github.io/rustup/ |
| 62 | + |
| 63 | +## Thanks |
| 64 | + |
| 65 | +Thanks again to all the contributors who made rustup 1.27.0 possible! |
| 66 | + |
| 67 | +- Anthony Perkins (acperkins) |
| 68 | +- Tianqi (airstone42) |
| 69 | +- Alex Gaynor (alex) |
| 70 | +- Alex Hudspith (alexhudspith) |
| 71 | +- Alan Somers (asomers) |
| 72 | +- Brett (brettearle) |
| 73 | +- Burak Emir (burakemir) |
| 74 | +- Chris Denton (ChrisDenton) |
| 75 | +- cui fliter (cuishuang) |
| 76 | +- Dirkjan Ochtman (djc) |
| 77 | +- Dezhi Wu (dzvon) |
| 78 | +- Eric Swanson (ericswanson-dfinity) |
| 79 | +- Prikshit Gautam (gautamprikshit1) |
| 80 | +- hev (heiher) |
| 81 | +- 二手掉包工程师 (hi-rustin) |
| 82 | +- Kamila Borowska (KamilaBorowska) |
| 83 | +- klensy (klensy) |
| 84 | +- Jakub Beránek (Kobzol) |
| 85 | +- Kornel (kornelski) |
| 86 | +- Matt Harding (majaha) |
| 87 | +- Mathias Brossard (mbrossard) |
| 88 | +- Christian Thackston (nan60) |
| 89 | +- Ruohui Wang (noirgif) |
| 90 | +- Olivier Lemasle (olivierlemasle) |
| 91 | +- Chih Wang (ongchi) |
| 92 | +- Pavel Roskin (proski) |
| 93 | +- rami3l (rami3l) |
| 94 | +- Robert Collins (rbtcollins) |
| 95 | +- Sandesh Pyakurel (Sandesh-Pyakurel) |
| 96 | +- Waffle Maybe (WaffleLapkin) |
| 97 | +- Jubilee (workingjubilee) |
| 98 | +- WÁNG Xuěruì (xen0n) |
| 99 | +- Yerkebulan Tulibergenov (yerke) |
| 100 | +- Renovate Bot (renovate) |
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