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mcl is a native Minecraft Java Edition launcher built with Go and MyGo. Create isolated instances, browse mods and resource packs, and manage Java runtimes from one app.
Requires Go 1.27.3 or later.
go tool mygo devSet version in mygo.json, commit the change, then push the matching tag.
git tag v0.0.1
git push origin main v0.0.1CI publishes a macOS universal DMG (Apple Silicon and Intel), a Windows x64 installer, and SHA-256 checksums. The amd64 suffix means x86-64 / x64 for 64-bit Intel and AMD Windows, not ARM64 or 32-bit x86. CI checks the actual PE architecture and hash of both the built app and the installer payload, rather than trusting the filename. The macOS app uses ad-hoc signing. Windows installers are unsigned. Manually running Desktop release builds downloadable artifacts.
mcl is released under the MIT License. Bundled third-party icons, fonts, and libraries keep their own licenses and notices next to them.