Version Tagging

[yotabits]

Is it possible to add more version tags ?
actually there is only 0.1.0.
Is it expected or is it a mistake ?

[mapio]

Especially since on https://pypi.python.org/pypi/pathtools is listed the 0.1.2 version and http://pythonhosted.org/pathtools/ the 0.1.1 version