How will this year release scale when you need to work with newer compilers? I don‘t write cpp so I honestly don‘t know. Do you need to freeze your version of the compiler forever? Or is gcc / clang backwards compatible? Or do you sprinkle tons of pragmas on the files to control this? What I mean is how can you make sure your version one API is still compiling in the future. Take the counter example of ruby for instance. I could write a package with lots of namespaces and declare v1 frozen. But I still need to potentially

update the code so it can run in newer versions of the runtime. Edit: typos