GQ Pearl ejuice for ecigarettes new bottle for the FDA or something else?

 GeneralShenanigans who took the pictures (thanks) said, "judging by taste there doesn't appear to be any change in recipe".  The new text on the bottle is Keep away from children and pets. Not for sale to minors. Pregnant women should consult with their physician prior to using product. Contains VG, PG, Nicotine, natural and artificial flavors." and on the right: "6 MG" (in the white circle) and "Shake well" / "Made in USA" / "06/14" below it.
Did the FDA mandate the changes or where changed for other reasons?
GQ describes the ejuice as "Life is to short not to enjoy the beauty of it. from the moment she enters your mouth she will captivate you with her sweet cantaloupe and mango inhale. On her way out, she will leave a sweet papaya taste that will take you to ecstasy." Personally the juice is too candied for me but I need to spend more time with it.