fix uses of super in skeleton frontend Aug 6
Fix issues plotting data containing NaN Aug 10
yt-4.0 adding octree support Aug 21
yt-4.0: disable testing on python2.7 Aug 22
avoid float precision issues leading to overflow in bitmap index Aug 23
Add support for cartopy projections with geographic data Aug 24
Add exclude and include functions as wrappers around cut_region syntax Aug 24
Deprecating analysis modules in favor of yt_astro_analysis Aug 24