2.1.1
Please note that the preferred way to install Babel is using pip/pypi: https://pypi.python.org/pypi/Babel .
(A 2.1.0 release exists in a quantum state, i.e. it did exist for a few hours but because an ugly distribution error it had to be removed in order to avoid other people pulling the broken distribution. To distribute the fixed version to everyone, the 2.1.1 release was created.)