Commits
Dragos Moldovan-Grünfeld authored and Jonathan Keane committed 4cfd1d9e3ed
ARROW-14675 [R] Enable merge by union for NEWS.md Closes #11676 from dragosmg/ARROW-14675_news_union_merge Authored-by: Dragos Moldovan-Grünfeld <dragos.mold@gmail.com> Signed-off-by: Jonathan Keane <jkeane@gmail.com>