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Created May 22, 2019 01:37
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Steps required to release a new version of rustfmt
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publish.md

1. Update Cargo.toml and Cargo.lock

For example, 1.0.0 -> 1.0.1,

-version = "1.0.0"
+version = "1.0.1"

2. Push the commit to the master branch

E.g., https://github.com/rust-lang/rustfmt/commit/5274b49caa1a7db6ac10c76bf1a3d5710ccef569

3. Create a release tag

4. Publish to crates.io

cargo publish

5. Create a PR to rust-lang/rust to update the rustfmt submodule

Note that if you are updating rustc-ap-* crates, then you need to update every submodules in the rust-lang/rust repository that depend on the crates to use the same version of those.

As of 2019/05, there are two such crates: rls and racer (racer depends on rustc-ap-syntax and rls depends on racer, and rls is one of submodules of the rust-lang/rust repository).

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