Go 1.22 is bringing about a new future for the language.

Go 1.22 introduces significant improvements in looping, CPU and memory performance, and changes to the standard library. The release brings scoped loop variables, ranging over integers and function iterators, improved CPU performance, reduced memory overhead, profile guided optimization, V2 package in the standard library, enhanced routing features in the net/HTTP package. It reduces the dependency on third-party libraries for complex HTTP routing.