breamore...@gmail.com: > An interesting write up on something that is incorporated into Python 3.7 > https://engineering.instagram.com/copy-on-write-friendly-python-garbage-collection-ad6ed5233ddf
kewl py 3.7 does not fully make install here, but it built and works, as far as I can tell -- https://mail.python.org/mailman/listinfo/python-list
