+--- 1.4.0 2012/11/13
+
+Pimpl some public classes SocketManager, Z_Assoc, PDU_Assoc,
+and RecordCache.
+
+New PDU_Assoc method get_comstack. Allows us to change COMSTACK
+settings, such as max_recv_bytes.
+
+yazpp-config no longer returns yazpp library only by default. To get
+zoom library returned, 'zoom' must be passed to yazpp-config, eg
+yazpp-config --libs zoom .
+