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luau-windows.zip 2026-08-07 3.1 MB
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After another week wandering the seas of C++, we return triumphantly to bring you another release! 🐓

Analysis

  • Improve autocomplete for instantiated generic functions.
  • Improve normalization to retain more information about extern types, closes https://github.com/luau-lang/luau/issues/2632.
  • Delay resolution of some generalization constraints to improve consistency of cyclic module inference.
  • Fix an assert triggered when trying to relate an extern type with a table with read-write properties.
  • Fix an issue where internal types were escaping when a type alias had unused arguments (resolves [#2321]).
  • Skip unifying intersections which share members.

Runtime

  • VM: Made an improvement to table.move performance in certain scenarios.
  • VM: Promote luaL_[p]callyieldable to lua_[p]callyieldable.
  • NCG: Do buffer write value tag check even when too many arguments are provided.

And, as always, thanks to all our contributors!

Co-authored-by: Andy Friesen afriesen@roblox.com Co-authored-by: Annie Tang annietang@roblox.com Co-authored-by: Hunter Goldstein hgoldstein@roblox.com Co-authored-by: Ilya Rezvov irezvov@roblox.com Co-authored-by: Phil Pizlo fpizlo@roblox.com Co-authored-by: Thomas Schollenberger tschollenberger@roblox.com Co-authored-by: Vyacheslav Egorov vegorov@roblox.com

New Contributors

Full Changelog: https://github.com/luau-lang/luau/compare/0.732...0.733

Source: README.md, updated 2026-08-07