Aaron Butacov

<p>Adds a [post_thumbnail] shortcode for use with wordpress post thumbnails. Size can also be set using [post_thumbnail size=”XXXX”]. (You can call the function directly in your theme with <code><?php post_thumbnail('size=thumbnail');?></code>.)</p>
<p>Just insert the shortcode into any post’s content and when it will be replaced with the featured image.</p>
<p>This works only with the featured images introduced in WordPress 2.9.</p>
<p>For more information head to the full information page for <a href="http://aahacreative.com/our-projects/wordpress-post-featured-image-shortcode/" rel="nofollow ugc">WordPress Post Thumbnail Shortcode</a>.</p>


Insert Featured Image Shortcode

Adds a shortcode to insert the post's featured image into the post's content.

Sajjad Hossain Sagor

<p>This plugin adds feature to edit/change user username.</p>
<h4>Features:</h4>
<ul>
<li>Edit Username: Allows editing of usernames.</li>
<li>Only users with the <code>edit_other_users()</code> capability can change usernames.</li>
<li>If the “Send Email” option is enabled, the user will receive a notification email when their username is changed.</li>
<li>You can customize the email subject and body text in the admin dashboard or via filter hooks.</li>
<li>Modify the email subject using the filter: <code>wpeu_email_subject</code>.</li>
<li>Modify the email headers using the filter: <code>wpeu_email_headers</code>.</li>
<li>Adjust the email body content using the filter <code>wpeu_email_body</code>. (Note: <code>$new_username</code> and <code>$old_username</code> are automatically prepended to the email content).</li>
</ul>
<h4>Hooks Usage:</h4>
<pre><code><?php

add_filter( 'wp_username_changed_email_subject', 'change_email_subject' );

function change_email_subject( $subject )
{
    $subject = 'Your customized subject';

    return $subject;
}

add_filter( 'wp_username_changed_email_body', 'change_email_body' );

function change_email_body( $old_username, $new_username )
{
    $email_body = "Your custom email text body.";

    return $email_body;
}

?>
</code></pre>


WP Edit Username

Easily Edit User Profile Username clicking a button.

Insert Featured Image Shortcode vs WP Edit Username