The first release of the Python buildpack after November 18, 2019 will no longer include Python versions 3.4.x These Python versions will no longer be supported upstream.[1] Please migrate your Python apps to supported versions of Python before that time.

Note: Unless you are manually specifying a version of Python for the buildpack to use, or you have customized your Python buildpack, no action is required.

[1] https://www.python.org/downloads/release/python-343/

Thanks,

Elliott Shanks, CF Buildpacks PM