"iOS 17 introduces exciting enhancements to improve your daily activities. Unleash your self-expression like never before during calls or messaging. Explore convenient new methods to share content. Experience even more possibilities with the latest features for your iPhone."
iOS 17 was announced by Apple at WWDC 2023. If you are a registered Apple developer, you can now start testing app support with the update. The public release is scheduled for July, and the full release is expected to coincide with the rumored iPhone 15, likely in September 2023.