Fix for memory leak in failed queries(Tom)
DEFAULT now supports mixed-case identifiers(Tom)
Fix for multi-segment uses of DROP/RENAME table, indexes(Ole Gjerde)
+Disable use of pg_dump with both -o and -d options(Bruce)
+Allow pg_dump to properly dump GROUP permissions(Bruce)
Enhancements
------------
Improve GEQO optimizer memory consumption(Tom)
UNION now suppports ORDER BY of columns not in target list(Jan)
Major libpq++ improvements(Vince Vielhaber)
+pg_dump now uses -z(ACL's) as default(Bruce)
+backend cache, memory speedups(Tom)
+have pg_dump do everything in one snapshot transaction(Vadim)
+fix for large object memory leakage, fix for pg_dumping(Tom)
+INET type now respects netmask for comparisons
Source Tree Changes
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