Update remaining QA links

about/introduction.rst

@@ -28,7 +28,7 @@ is a great starting point.
 In case you have trouble with one of the tutorials or your project,
 you can find help on the various :ref:`Community channels <doc_community_channels>`,
 especially the Godot `Discord`_ community and
-`Q&A <https://godotengine.org/qa/>`_.
+`Q&A <https://ask.godotengine.org/>`_.
 
 About Godot Engine
 ------------------

community/channels.rst

@@ -12,7 +12,7 @@ A brief overview over these and other channels is also available on the `Godot w
 Q&A
 ---
 
-- `Official Godot Questions & Answers <https://godotengine.org/qa/>`_
+- `Official Godot Questions & Answers <https://ask.godotengine.org/>`_
 
 Rocket.Chat
 -----------

contributing/documentation/updating_the_class_reference.rst

@@ -72,7 +72,7 @@ worry. Leave it for now, and list the methods you skipped when you open a pull r
 with your changes. Another writer will take care of it.
 
 You can still look at the methods' implementation in Godot's source code on GitHub.
-If you have doubts, feel free to ask on the `Q&A website <https://godotengine.org/qa/>`_
+If you have doubts, feel free to ask on the `Q&A website <https://ask.godotengine.org/>`_
 and `Godot Contributors Chat <https://chat.godotengine.org/>`_.
 
 .. warning::

tutorials/export/exporting_for_android.rst

@@ -67,7 +67,7 @@ the JDK can be used for this purpose::
 
     keytool -keyalg RSA -genkeypair -alias androiddebugkey -keypass android -keystore debug.keystore -storepass android -dname "CN=Android Debug,O=Android,C=US" -validity 9999 -deststoretype pkcs12
 
-This will create a ``debug.keystore`` file in your current directory. You should move it to a memorable location such as ``%USERPROFILE%\.android\``, because you will need its location in a later step. For more information on ``keytool`` usage, see `this Q&A article <https://godotengine.org/qa/21349/jdk-android-file-missing>`__.
+This will create a ``debug.keystore`` file in your current directory. You should move it to a memorable location such as ``%USERPROFILE%\.android\``, because you will need its location in a later step. For more information on ``keytool`` usage, see `this Q&A article <https://ask.godotengine.org/21349/jdk-android-file-missing>`__.
 
 .. note::