At the end of the `0.20.x` series `3.4` was supported:  but at the beginning of the `0.21.x` series it is not:  There didn't seem to be an issue with `0.21.0` but `0.21.1` just came out and broke the [first build][3] it ran in. [1]: https://pypi.org/project/pandas/0.20.3/ [2]: https://pypi.org/project/pandas/0.21.0/ [3]: https://circleci.com/gh/GoogleCloudPlatform/google-cloud-python/4734
At the end of the
0.20.xseries3.4was supported:but at the beginning of the
0.21.xseries it is not:There didn't seem to be an issue with
0.21.0but0.21.1just came out and broke the first build it ran in.