Documentation update for Qt 5.3.1

README.asciidoc

@@ -28,10 +28,10 @@ Requirements
 The following software and libraries are required to run qutebrowser:
 
 * http://www.python.org/[Python] 3.3 or newer (3.4 recommended)
-* http://qt-project.org/[Qt] 5.2 or newer (5.3 recommended)
+* http://qt-project.org/[Qt] 5.2 or newer (5.3.1 recommended)
 * QtWebKit
-* http://www.riverbankcomputing.com/software/pyqt/intro[PyQt] 5.2 or newer (5.3
-  recommended) for Python 3
+* http://www.riverbankcomputing.com/software/pyqt/intro[PyQt] 5.2 or newer
+(5.3.1 recommended) for Python 3
 * https://pypi.python.org/pypi/setuptools/[pkg_resources/setuptools]
 
 The following libraries are optional and provide better debugging:

qutebrowser/browser/webpage.py

@@ -66,10 +66,8 @@ class BrowserPage(QWebPage):
         self._view = view
 
         if PYQT_VERSION > 0x050300:
-            # This breaks in <= 5.3.0, but in anything later it hopefully
-            # works.
-            # FIXME confirm this as soon as 5.3.1 is out!
-            # pylint: disable=invalid-name
+            # This is broken in Qt <= 5.3.0.
+            # See http://www.riverbankcomputing.com/pipermail/pyqt/2014-June/034385.html
             self.javaScriptPrompt = self._javascript_prompt
 
     def _javascript_prompt(self, _frame, msg, default):

qutebrowser/network/networkmanager.py

@@ -148,8 +148,6 @@ class NetworkManager(QNetworkAccessManager):
                 # currency on http://ch.mouser.com/localsites/
                 #
                 # See http://www.riverbankcomputing.com/pipermail/pyqt/2014-June/034420.html
-                #
-                # FIXME: Check if this is really fixed in 5.3.1.
                 with log.disable_qt_msghandler():
                     reply = super().createRequest(op, req, outgoing_data)
             else:

qutebrowser/utils/earlyinit.py

@@ -127,8 +127,8 @@ def fix_harfbuzz(args):
       https://bugreports.qt-project.org/browse/QTBUG-39278
       So the new engine will be more stable.
 
-    - On Qt 5.3.1 this bug hopefully will be fixed and the old engine
-      will be the more stable one again.
+    - On Qt 5.3.1 this bug is fixed and the old engine will be the more stable
+      one again.
 
     IMPORTANT: This needs to be done before QWidgets is imported in any way!