I was surprised to find Fortran has continued to get regular upgrades every 5-10 years.<p>some interesting ones:<p>1995: "Initialization of pointers to NULL()"<p>2003: "Object-oriented programming support: type extension and inheritance, polymorphism, dynamic type allocation, and type-bound procedures, providing complete support for abstract data types"<p>2008: "Coarray Fortran—a parallel execution model"<p>2008: "The DO CONCURRENT construct—for loop iterations with no interdependencies"<p>2018: "Further Interoperability with C"