Db2 for IBM i agent changelog

Added journal autodiscovery for each table

GSSD-225: Set java.awt.headless to true to avoid "No X11 DISPLAY variable was set" exception

Added control to journaling mode

Journal reading performance significantly improved with up to 40x faster loads on very crowded databases;

Fixed concurrent operation on Journal Reader that cause a fake error in notifications hub;

GSSD-186: Fixed schema creation for IBM i DB2 database setting automatic deletion of journal receivers to true;

GSSD-184: Fixed merge statements character set issues when targeting an IBM i DB2 database;

GSSD-176: Fixed merge statements issues when targeting an IBM i DB2 database;

GSSD-167: Fix IBM i series journal entry data auto casting for IBM i series 7.3 or lower;