Release notes for 476

Improved performance of generating type error messages.

Model LOD now works with Surface Appearance base color textures.

Syntax for generic functions in Luau

Improve table.insert performance for small tables by 10-30%

print() will no longer call tostring global (but will still honor __tostring metamedthod)

Resolving WorldModel crashes when replicating over Server

Fixed branch indicator icon's color issue in explorer window (specific to Big Sur)