Commits

Sutou Kouhei authored 8367d71ac2c
ARROW-4020: [Release] Add a post release script to remove RC Author: Sutou Kouhei <kou@clear-code.com> Closes #4710 from kou/release-remove-rc and squashes the following commits: 13c6b8c1 <Sutou Kouhei> Add a post release script to remove RC