On behalf of the Python development community, I'm chuffed to announce the availability of Python 3.4.10rc1 and Python 3.5.7rc1.

Both Python 3.4 and 3.5 are in "security fixes only" mode.  Both versions only accept security fixes, not conventional bug fixes, and both releases are source-only.

The "final" releases on both these branches should be out in about two weeks.  Of particular note: that release of Python 3.4, Python 3.4.10 final, will be the final release ever in the Python 3.4 series.  After 3.4.10, the branch will be closed for good and I'll retire as Python 3.4 Release Manager.  I'll still be the Python 3.5 Release Manager until 3.5 similarly concludes, approximately eighteen months from now.

You can find Python 3.4.10rc1 here:

https://www.python.org/downloads/release/python-3410rc1/

And you can find Python 3.5.7rc1 here:

https://www.python.org/downloads/release/python-357rc1/

Best wishes,

/arry