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Xcode 4.3 vs Xcode 4.3.1

Compare critical compatibility fields before upgrading.

FieldXcode 4.3Xcode 4.3.1Diff
Release typestablestablesame
Edition--same
Release date2012-01-062012-03-05different
Minimum macOS10.710.7same
Swiftunknownunknownsame
iOS SDKunknownunknownsame
Build4E71d4E1019different
Recommendation: keep production teams on stable releases unless you need to validate new SDK capabilities.