* Make sum of bins explicit in notebook representations.
[106](https://github.com/scikit-hep/hist/pull/106)
* Fixed `plot2d_full` incorrectly mirroring the y-axis.
[105](https://github.com/scikit-hep/hist/pull/105)
* `Hist.plot_pull`: more suitable bands in the pull bands 1sigma, 2
sigma, etc. [102](https://github.com/scikit-hep/hist/pull/102)
* Fixed classichist's usage of `get_terminal_size` to support not running in
a terminal [99](https://github.com/scikit-hep/hist/pull/99)