what are the best what's new in iOS 18?

Here are some of the best new features in iOS 18 as presented at WWDC:

1. UIKit Enhancements:

   • Document Launch Experience: Redesigned launch experience for document-based apps, allowing full control over launch views and template document creation.
   • Updated Tab and Sidebar: Major updates to tabs and sidebar for a more streamlined user interface.
   • Fluid Transitions: Support for new fluid transitions across the system.
   • SwiftUI Animations in UIKit: More integrations between UIKit and SwiftUI.
   • Apple Pencil Pro: Enhanced support with new APIs, including an undo slider for squeezing the Apple Pencil Pro.
   • What’s new in UIKit

2. Privacy Improvements:

   • Contacts Access Permission: More transparency and control over access to contacts, with a new two-stage prompt for sharing contacts.
   • Bluetooth Access Permission: Improved transparency and control over Bluetooth access.
   • Automatic Passkey Upgrades: Seamless transition to passkeys for more secure and easier sign-ins.
   • What’s new in privacy

3. Multilingual Support:

   • Multilingual Keyboard: Type in more than one language without manually switching languages.
   • Live Text: Support for more languages, including Arabic.
   • Personalized Numerals: Support for ten additional Indian scripts for personalizing numerals on wallpapers and watch faces.
   • Build multilingual-ready apps

4. Device Management:

   • MDM Enrollment: Special exception for enrolling an MDM on a newly set up device without causing a security delay.
   • In-House Apps: Installing proprietary in-house apps using a new team identity will require a restart.
   • What’s new in device management

5. Customization and Security:

   • Controls API: New controls API to create customizable controls that can be added to the control center or assigned to the action button on iPhone 15 Pro.
   • App Icons and Widgets: Support for dark and tinted app icon variants in Xcode.
   • Passkeys: New registration API for seamless transition to passkeys.
   • Platforms State of the Union

These features highlight the advancements in user interface, privacy, multilingual support, device management, and customization in iOS 18.