WordPress/wp-admin/about.php

<?php
/**
 * About This Version administration panel.
 *
 * @package WordPress
 * @subpackage Administration
 */

/** WordPress Administration Bootstrap */
require_once( './admin.php' );

$title = __( 'About' );

list( $display_version ) = explode( '-', $wp_version );

include( ABSPATH . 'wp-admin/admin-header.php' );
?>
<div class="wrap about-wrap">

<h1><?php printf( __( 'Welcome to WordPress %s' ), $display_version ); ?></h1>

<div class="about-text"><?php printf( __( 'Thank you for updating to the latest version! Using WordPress %s will improve your looks, personality, and web publishing experience. Okay, just the last one, but still. :)' ), $display_version ); ?></div>

<div class="wp-badge"><?php printf( __( 'Version %s' ), $display_version ); ?></div>

<h2 class="nav-tab-wrapper">
	<a href="about.php" class="nav-tab nav-tab-active">
		<?php _e( 'What&#8217;s New' ); ?>
	</a><a href="credits.php" class="nav-tab">
		<?php _e( 'Credits' ); ?>
	</a><a href="freedoms.php" class="nav-tab">
		<?php _e( 'Freedoms' ); ?>
	</a>
</h2>

<div class="changelog">
	<h3><?php _e( 'Customizer' ); ?></h3>

	<div class="feature-section images-stagger-right">
		<div class="feature-images">
			<img src="<?php echo admin_url( 'images/screenshots/media-icon.png' ); ?>" width="200" class="angled-right" />
			<img src="<?php echo admin_url( 'images/screenshots/drag-and-drop.png' ); ?>" width="200" class="angled-left" />
		</div>
		<div class="left-feature">
			<h4><?php _e( 'All In One Place' ); ?></h4>
			<p><?php _e( 'OMG, this one thing does multiple things, on one screen.' ); ?></p>

			<h4><?php _e( 'Live Preview' ); ?></h4>
			<p><?php _e( 'Immediate feedback on what your butchery looks like.' ); ?></p>

			<h4><?php _e( 'Commitment Issues?' ); ?></h4>
			<p><?php _e( 'Before activating that new theme, customize and test drive it.' ); ?></p>

			<h4><?php _e( 'Variable Height Headers' ); ?></h4>
			<p><?php _e( 'If your theme elects, image headers can be made at variable height and even width. Pick the size that suits you.' ); ?></p>
		</div>
	</div>
</div>

<div class="changelog">
	<h3><?php _e( 'Mobile/Touch' ); ?></h3>

	<div class="feature-section text-features">
		<h4><?php _e( 'Drag, Swipe, Tap, Pat, Pat, Pat Happy Little Clouds' ); ?></h4>
		<p><?php _e( 'Engage your fingers with a more touchable admin.' ); ?></p>

		<div>
		<h4><?php _e( 'Size Responsive' ); ?></h4>
		<p><?php _e( 'From mobile to tablet.' ); ?></p>
		</div>
	</div>

	<div class="feature-section screenshot-features">
		<div class="angled-left">
			<img src="<?php echo admin_url( 'images/screenshots/admin-flyouts.png' ); ?>" />
			<h4><?php _e( 'Blog Anywhere' ); ?></h4>
			<p><?php _e( 'Picture of hipster in cafe criticizing the coffee via his tablet.' ); ?></p>
		</div>
		<div class="angled-right">
			<img src="<?php echo admin_url( 'images/screenshots/help-screen.png' ); ?>" />
			<h4><?php _e( 'Couch Couch Couch!' ); ?></h4>
			<p><?php _e( 'Picture of happy tablet user blogging from couch while watching sitcoms.' ); ?></p>
		</div>
	</div>
</div>

<div class="changelog">
	<h3><?php _e( 'XML-RPC API' ); ?></h3>

	<div class="feature-section text-features">
		<h4><?php _e( 'In your About page, talking nonsense.' ); ?></h4>
		<p><?php _e( 'Synergy!' ); ?></p>

		<div>
		<h4><?php _e( 'Remote Procedures' ); ?></h4>
		<p><?php _e( 'Want you to call. Do not pretend you lost the number.' ); ?></p>
		</div>
	</div>

	<div class="feature-section screenshot-features">
		<div class="angled-left">
			<img src="<?php echo admin_url( 'images/screenshots/admin-flyouts.png' ); ?>" />
			<h4><?php _e( 'Mobile Mobile Mobile!' ); ?></h4>
			<p><?php _e( 'Picture of a happy mobile app user (like the one above) who has no idea that his/her phone is engaging in XML-RPC.' ); ?></p>
		</div>
		<div class="angled-right">
			<img src="<?php echo admin_url( 'images/screenshots/help-screen.png' ); ?>" />
			<h4><?php _e( 'Armageddon It' ); ?></h4>
			<p><?php _e( 'Picture of a block of XML-RPC API code glimpsed over of the shoulder of a henchman in a lab coat who is getting ready to upload this doomsday snippet to every satellite over the Tri-State Area!' ); ?></p>
		</div>
	</div>
</div>

<div class="changelog">
	<h3><?php _e( 'Under the Hood' ); ?></h3>

	<div class="feature-section three-col">
		<div>
			<h4><?php _e( 'Themes API' ); ?></h4>
			<p><?php _e( 'WP_Theme, wp_get_themes(), wp_get_theme(). Faster, uses less memory, make uses of persistent caching.' ); ?></p>
		</div>
		<div>
			<h4><?php _e( 'Faster Main Query' ); ?></h4>
			<p><?php _e( 'Post query optimized to avoid table scans.' ); ?></p>
		</div>
		<div class="last-feature">
			<h4><?php _e( 'Custom Header and Backound API' ); ?></h4>
			<p><?php  _e( 'Custom header and background API relocated into the theme support API.' ); ?></p>
		</div>
	</div>

	<div class="feature-section three-col">
		<div>
			<h4><?php _e( 'Faster I18N' ); ?></h4>
			<p><?php _e( 'The number of strings loaded on the front end were greatly reduced, resulting in faster front page load times for I18N users.' ); ?></p>
		</div>
		<div>
			<h4><?php _e( 'WP_Screen API' ); ?></h4>
			<p><?php _e( 'More methods, more convenience!' ); ?></p>
		</div>
		<div class="last-feature">
			<h4><?php _e( 'External Libraries' ); ?></h4>
			<p><?php _e( 'jQuery, jQuery UI, TinyMCE, Plupload, PHPMailer, SimplePie, and other libraries were updated. jQuery UI Touch Punch was introduced.' ); ?></p>
		</div>
	</div>

</div>

<div class="return-to-dashboard">
	<?php if ( current_user_can( 'update_core' ) && isset( $_GET['updated'] ) ) : ?>
	<a href="<?php echo esc_url( self_admin_url( 'update-core.php' ) ); ?>"><?php
		is_multisite() ? _e( 'Return to Updates' ) : _e( 'Return to Dashboard &rarr; Updates' );
	?></a> |
	<?php endif; ?>
	<a href="<?php echo esc_url( self_admin_url() ); ?>"><?php
		is_blog_admin() ? _e( 'Go to Dashboard &rarr; Home' ) : _e( 'Go to Dashboard' ); ?></a>
</div>

</div>
<?php

include( ABSPATH . 'wp-admin/admin-footer.php' );

// These are strings we may use to describe maintenance/security releases, where we aim for no new strings.
return;

_n_noop( 'Maintenance Release', 'Maintenance Releases' );
_n_noop( 'Security Release', 'Security Releases' );
_n_noop( 'Maintenance and Security Release', 'Maintenance and Security Releases' );

/* translators: 1: WordPress version number. */
_n_noop( '<strong>Version %1$s</strong> addressed a security issue.',
         '<strong>Version %1$s</strong> addressed some security issues.' );

/* translators: 1: WordPress version number, 2: plural number of bugs. */
_n_noop( '<strong>Version %1$s</strong> addressed %2$s bug.',
         '<strong>Version %1$s</strong> addressed %2$s bugs.' );

/* translators: 1: WordPress version number, 2: plural number of bugs. Singular security issue. */
_n_noop( '<strong>Version %1$s</strong> addressed a security issue and fixed %2$s bug.',
         '<strong>Version %1$s</strong> addressed a security issue and fixed %2$s bugs.' );

/* translators: 1: WordPress version number, 2: plural number of bugs. More than one security issue. */
_n_noop( '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bug.',
         '<strong>Version %1$s</strong> addressed some security issues and fixed %2$s bugs.' );

__( 'For more information, see <a href="%s">the release notes</a>.' );