gabime/spdlog v1.9.1

Version 1.9.1

on GitHub

Support for {fmt}'s compile time validation of format strings (#2008). Thanks @dkavolis !
In C++20:

spdlog::info("{:d}", "bad format_arg"); // should not compile

In C++14/17 - format string can be validated at compile time using FMT_STRING:

spdlog::info(FMT_STRING("{:d}"), "bad format_arg");  // should not compile

Fixed compilation error in Clang 13 with C++20 (#2011, #2013) Thanks @sjanel !