Changes between 0.9.8b and 0.9.9 [xx XXX xxxx]
+ *) Tidy up PKCS#7 routines and add new functions to make it easier to
+ create PKCS7 structures containing multiple signers. Update smime
+ application to support multiple signers.
+ [Steve Henson]
+
*) New -macalg option to pkcs12 utility to allow setting of an alternative
digest MAC.
[Steve Henson]