Impactful? Probably CMake policy CMP0053[1]. Improved performance of CMake configures by 30%-50% depending on how intricate the code was. While not done yet, g

Impactful? Probably CMake policy CMP0053[1]. Improved performance of CMake configures by 30%-50% depending on how intricate the code was. While not done yet, getting C++20 modules to compile via CMake will probably eclipse that. [1] https://cmake.org/cmake/help/latest/policy/CMP0053.html https://cmake.org/cmake/help/latest/policy/CMP0053.html