Apple iPad event: all the news from Apple’s “Let Loose” reveal The VergeApple introduces M4 chip AppleApple’s iPad Event Reveals Surprising Upgrades: M4 Chip Steals the Show CNETApple’s New iPad Pro vs. New iPad Air vs. iPad: Why Are There So Many? The Wall Street JournalC’mon, Why Isn’t the New Apple Pencil Pro Backward Compatible? WIRED