PyPy 7.2 released

Version7.2 of PyPy, an implementation of the Python language, is out. Withthis release, Python 3.6 support is deemed ready: "This releaseremoves the 'beta' tag from PyPy3.6. While there may still be some smallcorner-case incompatibilities (around the exact error messages inexceptions and the handling of faulty codec errorhandlers) we are happywith the quality of the 3.6 series and are looking forward to working on aPython 3.7 interpreter."