Version 0.1.0 beta 2

A quick fix for macOS universal2 tags not expanding when enabled.

What's Changed

Fixes:

• Expand macos tags missing by @henryiii in #105

Other things:

• Add tests marker for PEP 518 by @henryiii in #104
• Require C++11 only in tests by @henryiii in #106
• Xfail a non-important test by @henryiii in #107

Full Changelog: v0.1.0b1...v0.1.0b2