The Wrocław 2024 meeting was another efficient step in the standardization of
this library. We've spent the entire day on the joint LEWGI and SG6 discussion
and got lots of feedback. We've also introduced std::fixed_string to LEWG for
C++26.
The Tokyo 2024 meeting was a very important step in the standardization of this
library. Several WG21 groups reviewed proposals, and the feedback was really
good.
Several groups in the ISO C++ Committee reviewed the
P1935: A C++ Approach to Physical Units proposal in
Belfast 2019 and Prague 2020. All those groups expressed interest in the
potential standardization of such a library and encouraged further work. The
authors also got valuable initial feedback that highly influenced the design of
the V2 version of the mp-units library.
In the following years, we scoped on getting more feedback from the production
and design. This resulted in version 2 of the mp-units library that
resolved many issues the users and Committee members raised. The features and
interfaces of this version are close to being the best we can get with the
current version of the C++ language standard.