v0.4.0

What's Changed

• Migrate project CI from Travis/AppVeyor to GitHub Actions by @egpbos with @Copilot in #68
• Do not require long double lib on OSX arm64 by @JohanMabille in #69
• Added bounds to xtensor dependency by @JohanMabille in #70
• Requires xtnsor 0.27 in CMakeLists.txt by @JohanMabille in #71

New Contributors

• @egpbos with @Copilot made their first contribution in #68

Full Changelog: 0.3.0...0.4.0