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This beta has a few fixes here and there as well as some updates to third-party components that MacJournal uses, like Sparkle. Some rare crashes are fixed, such as one opening the Inspector and editing links on Snow Leopard. A bug where the crash reporter would show up each launch is fixed as well. Tiger users will note that searches from the toolbar will no longer highlight text within the PDF as that was causing a reproducible crash. The issue is not present in Leopard and is still available there.