Important -- new features since version 1.2x
--------------------------------------------

The AREXX interface has been rewritten from scratch for DFA 2.0. Some
commands have been added...
   * ATTEMPTLOCK

   * CHANGEGROUPS

   * FREELOCK

   * NEWFILE

... some old commands have been changed or improved regarding their
syntax:

   * APPEND

   * EDIT

   * KILL

   * LOAD

   * NEW

   * SAVEAS

   * SEARCH

Most of all, however, I've changed the order of the fields within an
address item, which is returned by several commands like FIRST, NEXT,
GETCURRENT, etc.

The reason for doing so is that I thought it would be a good idea to
have the same order of the fields in the AREXX interface as in the
DFA-Editor edit window, as this makes it a lot easier to remember which
meaning the different numbers of an address field have (cf.
Format of the address field).