12.1.1
What's New
iOS 12.1.1 introduces stricter TLS certificate validation requirements for certificates issued after October 15, 2018, enforcing Apple's security standards across all platforms. Developers must ensure their server certificates comply with updated requirements or risk authentication failures. The release ships with Xcode 10.1, providing the necessary tools to build and test apps against these new security policies.
Highlights
- iOS 12.1 SDK bundled with Xcode 10.1 for iPhone, iPad, and iPod touch development
- Enhanced TLS certificate validation for improved security on Apple platforms
Breaking Changes
- Publicly-trusted TLS server authentication certificates issued after October 15, 2018 must meet Apple's certificate requirements to be evaluated as trusted