Hi, Qt 5 update is coming soon ... 78b8403e415e7e8d9405daebc9619c4a7cb85910 is the latest Qt5 commit, WebKit build will work with new Qt5 after the s/QWeakPointer/QPointer/g fix in https://bugs.webkit.org/show_bug.cgi?id=89449 landed. br, Ossy