I should inform folks that the C++ plenary (which is when most of the remaining features of C++23 will be voted in officially) is on July 25, so a day before the the LLVM 15 branch.
I do not think this is an issue but i thought I would point it out.
I’ll make some changes (removing extension warnings for a few features that should be approved) ahead of time
The planned list of proposals is here https://github.com/cplusplus/papers/issues?q=is%3Aissue+is%3Aopen+label%3Astraw-poll+