4.0.1

What's Changed

• chore: speed up tests by @vishwa2710 in #136
• chore: update clang format settings by @vishwa2710 in #140
• fix: consider open and semi-open intervals in contain and intersects functions by @phc1990 in #142
• feat: add Interval intersection for mixed types by @phc1990 in #143
• feat: add support for Interval union with different types by @phc1990 in #145
• chore: C++17 compatibility by @vishwa2710 in #146

Full Changelog: 4.0.0...4.0.1