0.627

What's new?

• Fix typo in a comment by @birds3345 in #1255
• add cmake folder to .gitignore by @birds3345 in #1246

New Type Solver

• Improved error messages for type families to describe what's wrong in more detail, and ideally without using the term type family at all.
• Change boolean and string singletons in type checking to report errors to the user when they've gotten an impossible type (indicating a type error from their context).
• Split debugging flags for type family reduction (DebugLuauLogTypeFamilies) from general solver logging (DebugLuauLogSolver).
• Improve type simplification to support patterns like (number | string) | (string | number) becoming number | string.

Native Code Generation

• Use templated luaV_doarith to speedup vector operation fallbacks.
• Various small changes to better support arm64 on Windows.

Internal Contributors

Co-authored-by: Aaron Weiss [email protected]
Co-authored-by: Andy Friesen [email protected]
Co-authored-by: James McNellis [email protected]
Co-authored-by: Vighnesh Vijay [email protected]
Co-authored-by: Vyacheslav Egorov [email protected]

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Full Changelog: 0.626...0.627