“Actively” is debatable. New revisions arrive at roughly 5-year cadence and some (esp. 2018 and 2023) have been pretty small updates. And implementation uptak

“Actively” is debatable. New revisions arrive at roughly 5-year cadence and some (esp. 2018 and 2023) have been pretty small updates. And implementation uptake since F’95 has been spotty and buggy, so new features aren’t as portable as they should be, standard or not. (See https://github.com/klausler/fortran-wringer-tests https://github.com/klausler/fortran-wringer-tests for some examples.)