Backport PR #54778 on branch 2.1.x (REGR: Index.union loses python string dtype)#54813

Merged

mroeschke merged 1 commit intopandas-dev:2.1.xfrom

meeseeksmachine:auto-backport-of-pr-54778-on-2.1.x

Aug 28, 2023

Commits on Aug 28, 2023

Backport PR #54778: REGR: Index.union loses python string dtype

phofl
authored and
meeseeksmachine
committed