Merge from origin/emacs-26

1af1240f (origin/emacs-26, emacs-26) ; Remove empty NEWS sections
96dd0196 (tag: emacs-26.3-rc1, tag: emacs-26.3) * etc/HISTORY: Add Ema...

# Conflicts:
#	etc/NEWS
1 job for master in 56 minutes and 13 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #3155
test-all

00:56:13