Index: /trunk/doc/manual/en_US/SDKRef.xml
===================================================================
--- /trunk/doc/manual/en_US/SDKRef.xml	(revision 52035)
+++ /trunk/doc/manual/en_US/SDKRef.xml	(revision 52036)
@@ -4671,4 +4671,14 @@
 
               <listitem>
+                <para><computeroutput>IMachine::deleteSettings</computeroutput>
+                has been replaced by IMachine::delete, which allows specifying
+                which disk images are to be deleted as part of the deletion,
+                and because it can take a while it also returns a
+                <computeroutput>IProgress</computeroutput> object reference,
+                so that the completion of the asynchronous activities can be
+                monitored.</para>
+              </listitem>
+
+              <listitem>
                 <para><computeroutput>IConsole::forgetSavedState</computeroutput>
                 has been renamed to <xref
Index: /trunk/doc/manual/en_US/user_VBoxManage.xml
===================================================================
--- /trunk/doc/manual/en_US/user_VBoxManage.xml	(revision 52035)
+++ /trunk/doc/manual/en_US/user_VBoxManage.xml	(revision 52036)
@@ -467,4 +467,19 @@
             machine files, as described with <computeroutput>VBoxManage
             createvm</computeroutput> above.</para>
+          </listitem>
+
+          <listitem>
+            <para><computeroutput>--groups &lt;group&gt;, ...</computeroutput>:
+            This changes the group membership of a VM. Groups always start with
+            a <computeroutput>/</computeroutput> and can be nested. By default
+            VMs are in group <computeroutput>/</computeroutput>.</para>
+          </listitem>
+
+          <listitem>
+            <para><computeroutput>--description &lt;desc&gt;</computeroutput>:
+            This changes the VM's description, which is a way to record details
+            about the VM in a way which is meaningful for the user. The GUI
+            interprets HTML formatting, the command line allows arbitrary
+            strings potentially containing multiple lines.</para>
           </listitem>