The Mac port based on Emacs 25.1 release candidate 2 is now available from
ftp://ftp.math.s.chiba-u.ac.jp/emacs/emacs-25.1-rc2-mac-5.91.tar.gz
and Git repository is also available at
https://bitbucket.org/mituharu/emacs-mac.git
Get it from the "master" branch. The "work" branch is for bare
development and not for release (candidate) versions.
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
** Improvements
*** Update emoji sequence data to version 4.0 draft.