It also brought broken handling of code points beyond the BMP to the forefront and dealing with Unicode text is correct in much more places by now. Previously t

It also brought broken handling of code points beyond the BMP to the forefront and dealing with Unicode text is correct in much more places by now. Previously the only people who noticed were those who needed obscure Han ideagraphs, hieroglyphs, and other things that are not terribly useful or interesting to the vast majority of people.