These papers may be of interest:

https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2759r0.pdf
https://github.com/HappyCerberus/book-cpp-algorithms

Also, Bartek has released the 'final' version of his C++ Initialization Story book (279 pages on how to initialize!)
https://leanpub.com/cppinitbook

The eBook was 100% complete back in 23 December 2022, this release is a formatting and fixes update. There may be minor updates in the future.

Not that I'm complaining. :Þ

Buying an eBook on leanpub means any updates are free.