Skip to content

Rollback rustup 1.28 #1499

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 1 commit into from
Closed

Rollback rustup 1.28 #1499

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions posts/2025-03-02-Rustup-1.28.0.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,12 @@ title: "Announcing Rustup 1.28.0"
author: The Rustup Team
---

# Rustup 1.28 has been rolled back

See our new [post](/2025/03/04/Rustup-rollback.html) for details.

---

The rustup team is happy to announce the release of rustup version 1.28.0.
[Rustup][install] is the recommended tool to install [Rust][rust], a programming language that is empowering everyone to build reliable and efficient software.

Expand Down
15 changes: 15 additions & 0 deletions posts/2025-03-04-Rustup-rollback.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
---
layout: post
title: "Rolling back Rustup 1.28.0"
author: The Rustup Team
---

Due to unexpected impact to many CI systems not being ready for the new
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I hope that we won't do a rollback as I think it would cause more issues than it would solve, but just a remark: I don't think that it even was possible to get ready without knowing the universal command, as the new install command didn't work before 1.28.0.

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Yeah, happy for other phrasing, I just wrote basically a first pass here that seems acceptable if not great (as you say) :)

rustup-toolchain.toml behavior, we have rolled back the rustup [1.28.0] release.
Rustup should self-update back to 1.27.1, and new installations will start to
install 1.27.1 again.

The Rustup team will follow up with a more concrete plan for rolling out the
changes in 1.28, but we're mitigating impact through a rollback for now.

[1.28.0]: /2025/03/02/Rustup-1.28.0.html