Create an answer for "What is the minimum C++ version our projects should support" in FAQ

[wusatosi]

Since we have agreed in weekly sync meeting that we do not intend to define a minimum C++ version for all of our library. We should add a section in the FAQ specifically addressing this.

I would also suggest we add a recommendation in the standard explaining why a minimum C++ version is chosen and what would take to lower it.

Would be okay contributing something, but I am not the best technical writer/ documentation writer.

Vaguely related: #50 .

[JeffGarland]

Sorry I missed the meeting, but elsewhere I've been leaning toward saying it's unlikely most Beman libraries will support below c++17.

[wusatosi]

Sorry I missed the meeting, but elsewhere I've been leaning toward saying it's unlikely most Beman libraries will support below c++17.

Well... inplace_vector should be able to support c++17, dump could in theory support c++17 (or even earlier?).

But yeah generally you are right.