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https://issues.apache.org/jira/browse/CB-4863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13918771#comment-13918771
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ASF subversion and git services commented on CB-4863:
-----------------------------------------------------

Commit 412bd595539b09a2abbd903d7e20c30b810efb50 in cordova-ios's branch 
refs/heads/master from [~shazron]
[ https://git-wip-us.apache.org/repos/asf?p=cordova-ios.git;h=412bd59 ]

CB-4863 - Drop iOS 5.0 support, and support arm64 (closes #90)


> Drop iOS 5.0 support, and support arm64
> ---------------------------------------
>
>                 Key: CB-4863
>                 URL: https://issues.apache.org/jira/browse/CB-4863
>             Project: Apache Cordova
>          Issue Type: Improvement
>          Components: iOS
>    Affects Versions: 3.0.0
>            Reporter: Shazron Abdullah
>            Assignee: Shazron Abdullah
>            Priority: Minor
>              Labels: ios7
>             Fix For: 3.5.0
>
>
> Adding this issue for discussion.
> We still support iOS 5.0 in the Deployment Target.
> iOS 6.0 and greater support enables arm64 support (64-bit) but not sure of 
> any advantages there, really. 
> Also, this is consistent with our previous support where we only support the 
> current iOS version and one version back. Also, finding a device with iOS 5 
> support (besides the iPad 1, which cannot have iOS 6 support) is becoming 
> problematic.
> iOS 6 API diffs from 5:
> https://developer.apple.com/library/ios/releasenotes/General/iOS60APIDiffs/index.html
> Apple's note regarding 64-bit support: 
> https://developer.apple.com/news/index.php?id=9162013a
> {quote}
> If you wish to continue to support iOS 6 then you will need to build for 
> 32-bit only. Next month we will be making changes that will allow you to 
> create a single app binary that supports 32-bit on iOS 6, as well as 32-bit 
> and 64-bit on iOS 7. 
> {quote}
> So, based on that I think if we go ahead and support arm64 we wait for this 
> 64-bit iOS fat binary functionality coming "next month". This probably will 
> coincide with their Mavericks 10.9 OS and SDK release with the new 
> accompanying Xcode bump.



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