Index: branches/5.2.x/install/upgrades.sql
===================================================================
diff -u -N -r15376 -r15379
--- branches/5.2.x/install/upgrades.sql	(.../upgrades.sql)	(revision 15376)
+++ branches/5.2.x/install/upgrades.sql	(.../upgrades.sql)	(revision 15379)
@@ -276,3 +276,4 @@
 WHERE CombinationCRC < 0;
 
 # ===== v 5.2.0-RC1 =====
+DELETE FROM Currencies WHERE ISO = 'NZD' LIMIT 1;
