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* Installation Changes in Emacs 21.1
+** Support for GNU/Linux on IA64 machines has been added.
+
** `movemail' defaults to supporting POP. You can turn this off using
the --without-pop configure option, should that be necessary.
** You can build a 64-bit Emacs for SPARC/Solaris systems which
support 64-bit executables. See etc/MACHINES for instructions.
+
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* Changes in Emacs 21.1