Distribute prebuilt binaries for powerpc64le/riscv64gc/s390x Linux

Author: taiki-e

.github/workflows/release.yml

@@ -55,6 +55,15 @@ jobs:
           - target: x86_64-unknown-illumos
           - target: universal-apple-darwin
             os: macos-13
+          - target: powerpc64le-unknown-linux-gnu
+            os: ubuntu-22.04
+          - target: powerpc64le-unknown-linux-musl
+          - target: riscv64gc-unknown-linux-gnu
+            os: ubuntu-22.04
+          - target: riscv64gc-unknown-linux-musl
+          - target: s390x-unknown-linux-gnu
+            os: ubuntu-22.04
+          # - target: s390x-unknown-linux-musl # tier 3
     runs-on: ${{ matrix.os || 'ubuntu-latest' }}
     timeout-minutes: 60
     permissions:

CHANGELOG.md

@@ -12,6 +12,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+- Distribute prebuilt binaries for powerpc64le/riscv64gc/s390x Linux.
+
 ## [0.6.37] - 2025-07-11
 
 - Fix `--mutually-exclusive-features` interacting with optional dependencies. ([#276](https://github.com/taiki-e/cargo-hack/pull/276), thanks @xStrom)

README.md

@@ -479,7 +479,7 @@ cargo-hack requires Cargo 1.26+.
 ### From prebuilt binaries
 
 You can download prebuilt binaries from the [Release page](https://github.com/taiki-e/cargo-hack/releases).
-Prebuilt binaries are available for macOS, Linux (gnu and musl), Windows (static executable), FreeBSD, and illumos.
+Prebuilt binaries are available for Linux (x86_64 gnu/musl, aarch64 gnu/musl, powerpc64le gnu/musl, riscv64gc gnu/musl, and s390x gnu, musl binaries are static executable), macOS (x86_64, aarch64, and universal), Windows (x86_64 and aarch64, static executable), FreeBSD (x86_64), and illumos (x86_64).
 
 <details>
 <summary>Example of script to install from the Release page (click to show)</summary>