Release Notes for 513

Fixed a bug where property changed signals for BasePart.Mass would not change when setting MeshPart.Size or UnionOperation.Size. Fixed a bug where UnionOperation.Size could not be changed in small increments.

Fixed a bug where Toolbox's search filter options were getting cut off if the window was too small.

Turn on WebView2 for Studio uses on Windows compatible machines.

Updated the latest version available label in the About Studio dialog whenever a new version becomes available rather than just when the dialog is first opened

Zoom 9-Slice editor image preview to fit window size

Add API MaterialService.Use2022Materials.

Fixed a bug with caching type parameters to generic functions.

select() is now faster when used on variadic arguments (when the second argument is ...). The gains scale with the number of variadic arguments, with 10 arguments it's ~3x faster

Improved accuracy of Explosion radius.

In the Find and Replace dialog the replace text is now correct after theme change. The placeholder and selection colors are also correct.

Migrate Studio specific TToolVerb to RobloxStudioVerbs and make sure its thread safe.

Fixed the property item variant value runtime error with new update flow.

Luau type checker should now return truthy types from the first return value from assert(x).

Fixed a performance issue when there are 100+ simultaneous TweenService tweens.