From a marketing point of view not admitting to mistakes and issues may make sense, but it creates havoc for those who's livelihoods depend on software doing what is supposed to do, and what it did last time. Not providing an accurate and complete change-log has become an Apple hallmark. Tuaw has an article up on undocumented changes to IOS 6.1's music controls. That may not be a big thing, but what else did they change?"
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