+--- 0.7.7 2004/02/10 Internal release.
+
+Make proxy perform keepalive when receiving SIGBUS.
+
+Fix problem with fixup of referenceId's.
+
+--- 0.7.6 2004/02/05 Internal release.
+
+Force correct referenceID's.
+
+Log libxml2/libxslt errors in yaz log.
+
Update proxy to work with SRW diagnostic code as a URI/string.
Proxy now throws 'unsupported transfer syntax' / 'unsupported ESN' properly.