c++17 support for latest release

[hzhuCodeRepo]

Hi,
We are still using old gcc to compiler the c++ program.
However, to build the latest or-tools, one c++20 compiler is mandatory.
Do we have plan to add back the support for c++17 compilers in the future ?

[lperron]

No. We are pushing against c++23 creeping in our codebase.

But c++17 with c++20 extensions is the bare minimum.