Release Notes for 647

MicroProfiler in Roblox Studio now includes a flamegraph profiler for memory allocation frequency inside Luau scripts.

Updates the Script Editor documentation view with new link text. Also hides code samples by default.

Introduces selection mode support for UIDragDetector.

Implements preliminary support for require-by-string.

Adds MeshPart.MeshContent. Not enabled yet.

Adds replication support for Content properties.

Fixes an issue where Model LOD does not apply the SurfaceAppearance tint color.

Fixes Orbital camera throwing errors.

Fixes type info missing from intersection type.

The Device Ribbon button now stays active when the Device Emulator Toolbar is active.

Dead avatar rigs no longer reassemble when physics ownership changes.

Fixes new solver crashes related to unions of tables. Users might see false positive errors related to “Cannot add indexer to table”.

EditableMesh normals that are automatically computed are now more robust. Converting a Mesh Asset to an EditableMesh retains normals.

Calling model:Scale() does not scale Humanoid.BodyProportionScale or Humanoid.BodyTypeScale because these are not linear-scaling values for humanoids; they are proportional values that don’t care about the size of the humanoid.