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Apple releases macOS Catalina 10.15.7 with bug fixes for WiFi and iMac GPU performance, more - 9to5Mac
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Mise à jour supplémentaire pour macOS Catalina 10.15.7 : correctifs pour trois failles sérieuses 🆕 | MacGeneration
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Apple Releases macOS Catalina 10.15.7 With Fixes for WiFi Bug, 27-Inch iMac Graphics Issues - MacRumors
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