Rockstar may be fucking with you, boys.
The first nugget comes in the mention of this line: "if mparmy exists make 9 army face paints available to purchase".
Secondly, the code notes a "VERTICAL_FLIGHT_MODE," presumably hinting at a VTOL jet akin to the British Harrier. At this point, Rockstar appears to have written in the code, "That file never existed before 1.16."
Which sort of suggests someone is asking any potential snoopers to look at that line of code. Almost as if someone wants you to believe something that may not be true.
Rockstar has already made changes to the way it names DLC pre-launch, following leaks of the Hipster and Independence Day DLC. The Flight School update was simply called "DLC pack" in the Xbox Live Marketplace source code.
Check out the video below.