Apple has announced iPadOS 17 for iPad featuring a redesigned Lock Screen and interactive widgets, intelligent new features in PDFs and Notes, an all-new Health app, and updates to Messages, FaceTime, and Safari.Apple today previewed iPadOS 17, delivering entirely new ways for users to personalize the Lock Screen and interact with widgets. Working with PDFs is easier with AutoFill, which intelligently identifies and fills fields in forms, and Notes brings a new experience for marking up and…