master updated (63ee620700 -> 64c1eff1b0)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  63ee620700 Make some versions in docs match package version
      adds  d89e65c638 Update acknowledgments
       new  b0f4b48ebc Merge from origin/emacs-28
      adds  f9f92772dc ; Normalize email
       new  64c1eff1b0 ; Merge from origin/emacs-28


Summary of changes:
 doc/emacs/ack.texi   |  5 +++++
 doc/emacs/emacs.texi | 32 ++++++++++++++++----------------
 2 files changed, 21 insertions(+), 16 deletions(-)