C++20 Full Support Road Map?

Hi I'm using C++17 in XCode 13 and looking at the release notes it shows that C++20 is only partially supported - does anyone know when C++20 will be fully supported in XCode ?

[C++23 is out next year and would be useful to see some statement from Apple about their plans to support this]

Replies

There was a WWDC 2022 talk about concepts, so at least that much will be included in the next release.