Version 2.4.0

• Support .stack(axis) and stacked histograms. #244 #257 #258
• Support selection lists (experimental with boost-histogram 1.1.0). #255
• Support full names for QuickConstruct, and support mistaken usage in constructor. #256
• Add .sort(axis) for quickly sorting a categorical axis. #243

Smaller features or fixes:

• Support nox for easier contributor setup. #228
• Better name axis error. #232
• Fix for issue plotting size 0 axes. #238
• Fix issues with repr information missing. #241
• Fix issues with wrong plot shortcut being triggered by Integer axes. #247
• Warn and better error if overlapping keyword used as axis name. #250

Along with lots of smaller docs updates.