https://www.ibm.com/support/pages/fix-list-informix-server-1210xc8-and-pid-1210xc8w1
Fix list for Informix Server 12.10.xC8 and PID 12.10.xC8W1
Informix Server provides periodic fixes for release 12.10. The following list is the most recent report of fixes for customer-reported defects in Version...
fix listinformixserver