Release notes for 438

Improvements

NoteStatus

Add CollisionGroup property to RaycastParams. This allows you to set a collision group for outgoing raycasts.

Live

xpcall's second argument is now verified to be a function __tostring has to return a string now for tostring() to work

Live

Using non-string hash keys in Luau is now noticeably faster than it used to be.

Live

_VERSION is now set to "Luau"

Live

Please check the backend design doc for developer facing questions

Live

Whenever applicable, Translation/LocalizedStringIds.h has been changed to include a comment for the localization team in order not to translate special characters and things enclosed within parentheses.

Live

Fixes

NoteStatus

Microprofiler dump edge case improvements and bugfixes. Tooltip averages are now more accurate in some edge cases.

Live

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