+ The PSPP license is now version 3 or later of the GNU General Public
+ License. Previously, it was version 2 or later.
+
+ Changes in build dependencies:
+
+ * iconv, which is ordinarily installed as part of a Unix-like
+ system, is now required. If you don't have it already, you can
+ install GNU libiconv (http://www.gnu.org/software/libiconv/).
+
+ The PROCESS IF command, which was deprecated, has been removed. You
+ may replace any usage of it by SELECT IF following TEMPORARY, which
+ has the same effect.
+
+ For developers, the build system now requires Autoconf 2.60 and
+ Automake 1.10.