Possible compatibility problems with earlier versions marked with '*'.
---- 2.0.27 2004/11/01
+--- 2.0.27 2004/11/09
-Fixed bug #148: CQL parser may leak.
+Added yaz_log_time_format which specifies log format using
+strftime(3).
-* A few prototypes were changed in include/yaz/cql.h.
+Added yaz_log_module_level which returns mask for a module. Value
+is non-zero mask a if module is enabled; zero if disabled.
+
+* Fixed bug #148: CQL parser may leak. A few prototypes were changed
+in include/yaz/cql.h.
Fixed bug #176: Dont throw diagnostics on empty SRU args.