Release notes for 537

Introduce CustomPhysicalProperties to MaterialVariant

Luau compiler can now remove redundant moves when reassigning locals, eg

local foo = bar :: number

is now free if foo/bar aren't modified.

Disable AssetManager widget by default on new installs

Enable Studio WebView2 even for regular users running as admin.

Added HasBootstrapper and InstallFolder fields to crash reporting and startup telemetry.

Adjusted the ThreadSafety of some properties and methods:

Bone::TransformedWorldCFrame - Unsafe RunService::Is* - Safe HTTPService::JSONDecode - Safe HTTPService::JSONEncode - Safe HTTPService::UrlEncode - Safe HTTPService::GenerateGUID - Safe Workspace::GetRealPhysicsFPS - Safe

Hinges, Ball in Socket and Sliding Constraints should no longer prevent local simulation on remotely owned objects.

Fixed the Constraint/Attachment tooltips.