$_GET['updated'] does not work in Wordpress 3.1?
<p>I tried the Satoshi Theme in Wordpress 3.1 and when the Theme Options are saved, they do get saved but the "Satoshi Options Saved."  message is not displayed. (the message is displayed in Wordpress 3.0.4).</p>

<p><strong>functions.php:</strong></p>

<pre><code>/* -- Theme Options Page -- */
function theme_options_admin() {
    $option_fields = array();
    if ( $_GET['updated'] ) echo '&lt;div id="message" class="updated fade"&gt;&lt;p&gt;Satoshi Options Saved.&lt;/p&gt;&lt;/div&gt;';
    echo '&lt;link rel="stylesheet" href="'.get_bloginfo('template_url').'/styles/functions.css" /&gt;';
?&gt;

&lt;div class="wrap"&gt;

    &lt;h2&gt;Satoshi Options&lt;/h2&gt;

    &lt;div id="message"&gt;&lt;/div&gt;

    &lt;div class="metabox-holder"&gt;

        &lt;form method="post" action="options.php"&gt;
            &lt;?php wp_nonce_field('update-options'); ?&gt;

            &lt;div id="theme-options"&gt;

                &lt;div id="left-column"&gt;
                    &lt;?php
                        include("options/custom-logo.php");
                        include("options/custom-intro.php");
                        include("options/frontpage-headline.php");
                        include("options/featured-project.php");
                    ?&gt;
                &lt;/div&gt;&lt;!--end left-column--&gt;
                &lt;div id="right-column"&gt;
                    &lt;?php
                        include("options/contact-details.php");
                        include("options/footer-text.php");
                        include("options/google-analytics.php");
                    ?&gt;
                &lt;/div&gt;&lt;!--end right-column--&gt;

            &lt;/div&gt;&lt;!--theme-options--&gt;

            &lt;input type="hidden" name="action" value="update" /&gt;
            &lt;input type="hidden" name="page_options" value="&lt;?php echo implode(",", $option_fields); ?&gt;" /&gt;

        &lt;/form&gt;
    &lt;/div&gt;&lt;!--end metabox-holder--&gt;
&lt;/div&gt;&lt;!--end wrap--&gt;
&lt;?php
}
add_action('admin_menu', "theme_options_admin_init");
function theme_options_admin_init()
{
    add_theme_page( "Satoshi Theme Options", "Theme Options", 8, __FILE__, 'theme_options_admin');
}
</code></pre>
