bump version

v0.6.32

PRs scikit-hep#255 scikit-hep#256 scikit-hep#258 scikit-hep#259 scikit-hep#260

Bump version to get NanoEvents met fix

Bump version (again)

Update version.py

v0.6.28 - correct handling of bin labels with lazy intervals

use pypi token correctly

v0.6.25 - nano profiles