Some things changed between TS and the version that got into standard, for instance std::native_simd rename, see: https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2026/p4012r1.pdf
Some things changed between TS and the version that got into standard, for instance std::native_simd rename, see:
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2026/p4012r1.pdf