diff --git a/documentation/ref-manual/migration.xml b/documentation/ref-manual/migration.xml
index 21763e3a46..45ac041d92 100644
--- a/documentation/ref-manual/migration.xml
+++ b/documentation/ref-manual/migration.xml
@@ -2735,6 +2735,31 @@
     </section>
 </section>
 
+<section id='moving-to-the-yocto-project-2.1-release'>
+    <title>Moving to the Yocto Project 2.1 Release</title>
+
+    <para>
+        This section provides migration information for moving to the
+        Yocto Project 2.1 Release from the prior release.
+    </para>
+
+    <section id='migration-2.1-placeholder'>
+        <title>Stuff to Remember When Creating this Section</title>
+
+        <para>
+            This is a note from Alexander Kanavin regarding qt4 stuff.
+            <note>
+                Qt4 recipes and classes have been removed in YP 2.1 because
+                Qt4.x has reached end of life upstream. For legacy applications
+                and LSB compliancy purposes Qt4 can be found in meta-qt4
+                repository, and for any new development Qt5 is available at
+                meta-qt5 repository(provide links to both).
+            </note>
+        </para>
+    </section>
+</section>
+
+
 
 </chapter>
 <!--
diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index b2941b8bf9..2ce927858e 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -2869,66 +2869,6 @@
     </para>
 </section>
 
-<section id='ref-classes-qmake*'>
-    <title><filename>qmake*.bbclass</filename></title>
-
-    <para>
-        The <filename>qmake*</filename> classes support recipes that
-        need to build software that uses Qt's <filename>qmake</filename>
-        build system and are comprised of the following:
-        <itemizedlist>
-            <listitem><para><emphasis><filename>qmake_base</filename>:</emphasis>
-                Provides base functionality for all versions of
-                <filename>qmake</filename>.</para></listitem>
-            <listitem><para><emphasis><filename>qmake2</filename>:</emphasis>
-                Extends base functionality for <filename>qmake</filename> 2.x as
-                used by Qt 4.x.</para></listitem>
-        </itemizedlist>
-    </para>
-
-    <para>
-        If you need to set any configuration variables or pass any options to
-        <filename>qmake</filename>, you can add these to the
-        <link linkend='var-EXTRA_QMAKEVARS_PRE'><filename>EXTRA_QMAKEVARS_PRE</filename></link>
-        or
-        <link linkend='var-EXTRA_QMAKEVARS_POST'><filename>EXTRA_QMAKEVARS_POST</filename></link>
-        variables, depending on whether the arguments need to be before or
-        after the <filename>.pro</filename> file list on the command line,
-        respectively.
-    </para>
-
-    <para>
-        By default, all <filename>.pro</filename> files are built.
-        If you want to specify your own subset of <filename>.pro</filename>
-        files to be built, specify them in the
-        <link linkend='var-QMAKE_PROFILES'><filename>QMAKE_PROFILES</filename></link>
-        variable.
-    </para>
-</section>
-
-<section id='ref-classes-qt4*'>
-    <title><filename>qt4*.bbclass</filename></title>
-
-    <para>
-        The <filename>qt4*</filename> classes support recipes that need to
-        build software that uses the Qt development framework version 4.x
-        and consist of the following:
-        <itemizedlist>
-            <listitem><para><emphasis><filename>qt4e</filename>:</emphasis>
-                Supports building against Qt/Embedded, which uses the
-                framebuffer for graphical output.</para></listitem>
-            <listitem><para><emphasis><filename>qt4x11</filename>:</emphasis>
-                Supports building against Qt/X11.</para></listitem>
-        </itemizedlist>
-    </para>
-
-    <para>
-        The classes inherit the
-        <link linkend='ref-classes-qmake*'><filename>qmake2</filename></link>
-        class.
-    </para>
-</section>
-
 <section id='ref-classes-recipe_sanity'>
     <title><filename>recipe_sanity.bbclass</filename></title>
 
diff --git a/documentation/ref-manual/ref-features.xml b/documentation/ref-manual/ref-features.xml
index 798e0a2a18..1499853608 100644
--- a/documentation/ref-manual/ref-features.xml
+++ b/documentation/ref-manual/ref-features.xml
@@ -308,9 +308,6 @@
                 <listitem><para><emphasis>nfs-server:</emphasis>
                     Installs an NFS server.
                     </para></listitem>
-                <listitem><para><emphasis>qt4-pkgs:</emphasis>
-                    Supports Qt4/X11 and demo applications.
-                    </para></listitem>
                 <listitem><para><emphasis>ssh-server-dropbear:</emphasis>
                     Installs the Dropbear minimal SSH server.
                     </para></listitem>
diff --git a/documentation/ref-manual/ref-images.xml b/documentation/ref-manual/ref-images.xml
index d15ca5b93a..b09d65cf3b 100644
--- a/documentation/ref-manual/ref-images.xml
+++ b/documentation/ref-manual/ref-images.xml
@@ -158,9 +158,6 @@
             <listitem><para><filename>core-image-x11</filename>:
                 A very basic X11 image with a terminal.
                 </para></listitem>
-            <listitem><para><filename>qt4e-demo-image</filename>:
-                An image that launches into the demo application for the embedded
-                (not based on X11) version of Qt.</para></listitem>
         </itemizedlist>
     </para>
 </chapter>
diff --git a/documentation/ref-manual/ref-structure.xml b/documentation/ref-manual/ref-structure.xml
index 48e39212a5..725435e700 100644
--- a/documentation/ref-manual/ref-structure.xml
+++ b/documentation/ref-manual/ref-structure.xml
@@ -1091,14 +1091,6 @@
         </para>
     </section>
 
-    <section id='structure-meta-recipes-qt'>
-        <title><filename>meta/recipes-qt/</filename></title>
-
-        <para>
-            This directory contains all things related to the Qt application framework.
-        </para>
-    </section>
-
     <section id='structure-meta-recipes-rt'>
         <title><filename>meta/recipes-rt/</filename></title>
 
diff --git a/documentation/ref-manual/ref-tasks.xml b/documentation/ref-manual/ref-tasks.xml
index 21403c072c..c7f6a2e01a 100644
--- a/documentation/ref-manual/ref-tasks.xml
+++ b/documentation/ref-manual/ref-tasks.xml
@@ -700,15 +700,6 @@
         The following sections describe miscellaneous tasks.
     </para>
 
-    <section id='ref-tasks-generate_qt_config_file'>
-        <title><filename>do_generate_qt_config_file</filename></title>
-
-        <para>
-            Writes a <filename>qt.conf</filename> configuration
-            file used for building a Qt-based application.
-        </para>
-    </section>
-
     <section id='ref-tasks-spdx'>
         <title><filename>do_spdx</filename></title>
 
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 0b2c426b68..56dffc001c 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -3958,7 +3958,7 @@
 
                 <para>
                     This variable is used with recipes that inherit the
-                    <link linkend='ref-classes-qmake*'><filename>qmake_base</filename></link>
+                    <filename>qmake_base</filename>
                     class or other classes that inherit
                     <filename>qmake_base</filename>.
                 </para>
@@ -3980,7 +3980,7 @@
 
                 <para>
                     This variable is used with recipes that inherit the
-                    <link linkend='ref-classes-qmake*'><filename>qmake_base</filename></link>
+                    <filename>qmake_base</filename>
                     class or other classes that inherit
                     <filename>qmake_base</filename>.
                 </para>
@@ -9874,7 +9874,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
 
                 <para>
                     This variable is used with recipes that inherit the
-                    <link linkend='ref-classes-qmake*'><filename>qmake_base</filename></link>
+                    <filename>qmake_base</filename>
                     class or other classes that inherit
                     <filename>qmake_base</filename>.
                 </para>
@@ -10814,7 +10814,8 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
             <glossdef>
                 <para role="glossdeffirst">
 <!--                <para role="glossdeffirst"><imagedata fileref="figures/define-generic.png" /> -->
-                    The toolchain binary prefix used for nativesdk recipes.
+                    The toolchain binary prefix used for
+                    <filename>nativesdk</filename> recipes.
                     The OpenEmbedded build system uses the
                     <filename>SDK_PREFIX</filename> value to set the
                     <link linkend='var-TARGET_PREFIX'><filename>TARGET_PREFIX</filename></link>
diff --git a/documentation/ref-manual/technical-details.xml b/documentation/ref-manual/technical-details.xml
index 2df36521c2..bd4ad8f21f 100644
--- a/documentation/ref-manual/technical-details.xml
+++ b/documentation/ref-manual/technical-details.xml
@@ -1378,7 +1378,6 @@
                 <literallayout class='monospaced'>
      COMMERCIAL_AUDIO_PLUGINS ?= ""
      COMMERCIAL_VIDEO_PLUGINS ?= ""
-     COMMERCIAL_QT = ""
                 </literallayout>
                 If you want to enable these components, you can do so by making sure you have
                 statements similar to the following
@@ -1388,7 +1387,6 @@
         gst-plugins-ugly-mpegaudioparse"
      COMMERCIAL_VIDEO_PLUGINS = "gst-plugins-ugly-mpeg2dec \
         gst-plugins-ugly-mpegstream gst-plugins-bad-mpegvideoparse"
-     COMMERCIAL_QT ?= "qmmp"
      LICENSE_FLAGS_WHITELIST = "commercial_gst-plugins-ugly commercial_gst-plugins-bad commercial_qmmp"
                 </literallayout>
                 Of course, you could also create a matching whitelist
@@ -1406,9 +1404,8 @@
                 Specifying audio and video plug-ins as part of the
                 <filename>COMMERCIAL_AUDIO_PLUGINS</filename> and
                 <filename>COMMERCIAL_VIDEO_PLUGINS</filename> statements
-                or commercial Qt components as part of
-                the <filename>COMMERCIAL_QT</filename> statement (along
-                with the enabling <filename>LICENSE_FLAGS_WHITELIST</filename>) includes the
+                (along with the enabling
+                <filename>LICENSE_FLAGS_WHITELIST</filename>) includes the
                 plug-ins or components into built images, thus adding
                 support for media formats or components.
             </para>