Snapchat also uses 4 integers, currently being "9.31.1.0" - https://itunes.apple.com/en/app/snapchat/id447188370?mt=8
However, when I use Application Loader to upload my binary, I get: "ERROR ITMS-90060: "This bundle is invalid. The value for key CFBundleShortVersionString '2.6.0.0' in the Info.plist file must be a period-separated list of at most three non-negative integers.""
This is the same question asked in: https://forums.developer.apple.com/message/45597
But it's been 10 months without a response from Apple, and I need an answer now, so I'm posting again hoping get more visibility.
Thanks