Changes between 0.9.5a and 0.9.6 [xx XXX 2000]
+ *) Add a configuration entry for Sony News 4.
+ [NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp>]
+
*) Don't set the two most significant bits to one when generating a
random number < q in the DSA library.
[Ulf Möller]