iOS 18.6 brings minor improvements and Apple Intelligence for China. Find out the release timeline and update strategy here. The release notes for iOS 18.6 are short and simple: This update provides important bug fixes and security updates, and fixes an issue in Photos that could prevent memory movies from being shared. Discover iOS 18.6: Bug fixes, performance boosts, and new features like CarPlay updates and EU compliance changes. Should you upgrade? Apple has released iOS 18.6, delivering crucial bug fixes and 24 security updates, including a resolution for a Photos app sharing issue. Compatible with iPhones from 2018 onwards, this update addresses WebKit vulnerabilities and accessibility concerns.