v1.18.1

Breaking change

xtool sdk build now produces a .xtoolsdk instead of a .artifactbundle. To install it, use xtool sdk install instead of swift sdk install. This is necessary because xtool sdk install now has a post-processing step that must be run on the builder machine (#228).

This is only relevant if you're using two-phase SDK installation (e.g. building the SDK on one machine, and copying it over to another). The standard flow for installing the SDK from Xcode.app/Xcode.xip remains unchanged.

What's new

Features

• Add build --sign to sign without installing • @kabiroberai in #224
• Add prebuilt Docker image • @kabiroberai in #233
• Support wifi-aware entitlement • @SuperKenVery in #240

Fixes

• Fix clang headers for Xcode 26.3 • @reklis and @kabiroberai in #228
• Fix tmpdir reentrancy • @kabiroberai in #234

Chores

• Migrate to swift-subprocess • @kabiroberai in #225
• Document alternate WSL setup • @kabiroberai in #239
• Enable copy-to-clipboard in docs • @kabiroberai in #241

New Contributors

• @SuperKenVery made their first contribution in #240

Full Changelog: 1.17.0...1.18.1