ios开发要求----来自苹果公司的邮件

We greatly value the worldwide developer community, and appreciate your commitment to making a difference in people’s lives through the power of technology. To accommodate developers who may need additional time to update their existing apps on the App Store, the deadline for adhering to the requirements below has been extended to June 30, 2020.
Apps for iPhone or iPad must be built with the iOS 13 SDK or later and use an Xcode storyboard to provide the app’s launch screen.
iPhone apps must support all iPhone screens and all iPad apps must support all iPad screens.
Apps for Apple Watch must be built with the watchOS 6 SDK or later.
Apps that authenticate or set up user accounts must support Sign in with Apple if required by guideline 4.8 of the App Store Review Guidelines.
Apps in the Kids category must be in full compliance with guideline 1.3 and guideline 5.1.4. of the App Store Review Guidelines.
Apps using HTML 5 must be in full compliance with guideline 4.7 sections 4, 5, and 6 of the App Store Review Guidelines.
Thank you for your continuing efforts to serve your users during this time. If you have any questions, contact us.

我们非常重视全球开发者社区，并感谢您致力于通过技术的力量来改变人们的生活。为了满足开发者更新App Store上现有应用程序可能需要额外时间的需求，遵守以下要求的截止日期已被延长至2020年6月30日。

iPhone或iPad应用程序必须使用iOS 13 SDK或更高版本，并使用Xcode故事板提供应用程序的启动屏幕。

iPhone应用程序必须支持所有iPhone屏幕，而所有iPad应用程序必须支持所有iPad屏幕。

Apple Watch的应用程序必须使用watchOS 6 SDK或更高版本。

如果App Store审核指南4.8中有要求，认证或建立用户账户的应用程序必须支持与苹果公司的登录。

儿童类的应用程序必须完全符合指南1.3和指南5.1.4。App Store的审查指南。

使用HTML 5的应用程序必须完全符合指南4.7的4、5和6部分的应用程序商店审查指南。

感谢您在这段时间内不断努力为您的用户服务。如果您有任何问题，请与我们联系。