We’ve updated the internals of the WebBrowserComponent to the latest platform webviews on macOS, iOS and Windows.
macOS and iOS use WKWebView where available (macOS 10.10+ and iOS 8.0+) and Windows will use the Edge-based WinRT webview where available (Windows 10 version 1809 October 2018 Update or later). On Windows, you’ll also need to enable the JUCE_USE_WINRT_WEBVIEW flag in juce_gui_extra.
On older platforms, the WebBrowserComponent will fall back to using the older webviews.