24:  What is the latest version of GNU Emacs?
  
  GNU Emacs 18.58 is the current version.  Fixes from 18.57 include better
  mail address parsing, an X visual bell speedup, a call-process
  enhancement, a regexp matching change, the ability to apply a numeric
  argument to a self-inserting digit, getting X resource values from the
  RESOURCE_MANAGER property, more reliable shell mode job control, and a
  change to copy-keymap.  Also, support has been added for many new system
  types.  Fixes from 18.55 include the removal of arbitrary limits on the    !
  undo facility.                                                             !
                                                                             !
  According to the January 1992 GNU's Bulletin, "Emacs 18 maintenance        !
  continues for simple bug fixes.".                                          !
  
  To visit a file with information about what has changed in recent
  versions, type "C-h n".