On behalf of the Python development community and the Python 3.4 and Python 3.5 release teams, I'm thrilled to announce the availability of Python 3.4.5 and Python 3.5.2. Python 3.4 is now in "security fixes only" mode. This is the final stage of support for Python 3.4. All changes made to Python 3.4 since Python 3.4.4 should be security fixes only; conventional bug fixes are not accepted. Also, Python 3.4.5 and all future releases of Python 3.4 will only be released as source code--no official binary installers will be produced. Python 3.5 is still in active "bug fix" mode. Python 3.5.2 contains many incremental improvements and bug fixes over Python 3.5.1. You can find Python 3.4.5 here: https://www.python.org/downloads/release/python-345/ And you can find Python 3.5.2 here: https://www.python.org/downloads/release/python-352/ Releasing software from 30,000 feet, //arry /p.s. There appears to be a small oops with the Windows installers for 3.5.2--uploaded to the wrong directory or something. They'll be available soon, honest!