SEAL: C++20 Compatibility Issues

[kafei-cy]

Does the SEAL downloaded via vcpkg only support C++17?
Is SEAL compatible with C++20?

[kafei-cy]

If it is not compatible, what should I do?

[kimlaine]

I'm not sure if it is compatible. If not, I would guess primarily some of the CMakeLists may require minor adaptations. The best thing you could do is verify whether it works, and if not, create pull requests to fix. Otherwise, I can look into doing this sometime in the future but I'm not working on this actively so I don't know when that might be.