This update updates QtWebEngine to the 5.8.0 release. QtWebEngine 5.8.0 is part of the Qt 5.8.0 release, but only the QtWebEngine component is included in this update.
The update fixes the following security issues in QtWebEngine 5.7.1: CVE-2016-5182, CVE-2016-5183, CVE-2016-5189, CVE-2016-5199, CVE-2016-5201, CVE-2016-5203, CVE-2016-5204, CVE-2016-5205, CVE-2016-5206, CVE-2016-5208, CVE-2016-5207, CVE-2016-5210, CVE-2016-5211, CVE-2016-5212, CVE-2016-5213, CVE-2016-5214, CVE-2016-5215. CVE-2016-5216, CVE-2016-5217, CVE-2016-5218, CVE-2016-5219, CVE-2016-5221, CVE-2016-5222, CVE-2016-5223, CVE-2016-5224, CVE-2016-5225, CVE-2016-9650 and CVE-2016-9651.
Other immediately usable changes in QtWebEngine 5.8 include:
view-source:scheme is now supported.
@match) as in Greasemonkey.
chrome:schemes now supported, for instance
The following changes in QtWebEngine 5.8 require compile-time application support and will only be available after applications are rebuilt (and patched to remove the checks for Qt 5.8, because Qt is still version 5.7.1, only QtWebEngine is being updated):
bdicformat used by QtWebEngine (using an RPM file trigger). If you wish to use dictionaries installed manually, use the included
qwebengine_convert_dicttool. Alternatively, you can also download dictionaries directly in the Chromium
lprcommand-line tool. But other applications such as KMail require the new direct printing API.)
The following new QML APIs are available to developers:
eglfsuses builtin dialogs based on Qt Quick Controls 2.
sudo dnf upgrade --advisory=FEDORA-2017-ae1fde5fb8
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