New release

[ocefpaf]

SciTools/iris#3016 is blocked b/c we need a new release of nc-time-axis with #30

[pelson]

Just cut in https://github.com/SciTools/nc-time-axis/releases/tag/v1.1.0.

Thanks for the awesome stuff @ocefpaf!

[ocefpaf]

Thanks! I'll send a PR to conda-forge.