Possible compatibility problems with earlier versions marked with '*'.
+--- 1.1pl2 1996/4/10
+
+Minor changes, mostly specific to Zebra
+
--- 1.1 1996/2/20
+Repaired bug in frontend server when running multiple listening
+endpoints in dynamic mode.
+
z_External() now won't break if a known, ASN.1 value comes encapsulated
in an octet-string. The value will pass through unmodified in an Odr_oct.