"If you are on the latest 6.6.2 code at least you will be as up to date as you can be"
Nope... current code is 6.6.4 (look under Maintenance releases), and 6.6.5 is expected in a few weeks...
"If you are on the latest 6.6.2 code at least you will be as up to date as you can be"
Nope... current code is 6.6.4 (look under Maintenance releases), and 6.6.5 is expected in a few weeks...