The C++ committee had its second hybrid meeting in Issaquah, WA in February, to finalize C++23. This was also the venue where we finished up C++14.

ISO C++ Feb 2023 meeting trip report (core language)

by Jason Merrill

From the article:

The C++ committee had its second hybrid meeting in Issaquah, WA in February, to finalize C++23.  This was also the venue where we finished up C++14.  I was there in person from Red Hat, while Thomas Rodgers and Jonathan Wakely attended virtually.  As usual, I spent most of my time in the Core working group.

The primary goal of the meeting was to finish responding to national body comments on the draft and advance the result for balloting to become C++23, and indeed we did; the week went smoothly from my perspective.  We also spent a fair amount of time reviewing papers and issues that were not expected to go into C++23.

Most of the C++23 fixes at this meeting were unremarkable, but a couple are worth mentioning:

CWG2518 clarifies that...