Paul Hoermann focused on hardening the iOS MeasureSDK within the measure-sh/measure repository by removing deprecated UIWebView usage from the ScreenshotGenerator component. He refactored the codebase to adopt modern web view technologies, specifically transitioning toward WKWebView, which improved security, compatibility, and long-term maintainability. Working primarily in Swift and leveraging his expertise in mobile and iOS development, Paul’s update eliminated legacy dependencies that could introduce vulnerabilities or hinder future platform upgrades. This targeted deprecation cleanup aligned the SDK with Apple’s evolving standards, ensuring a smoother migration path for downstream applications and reducing ongoing maintenance costs for the project.