Index: wp-admin/includes/plugin-install.php
===================================================================
--- wp-admin/includes/plugin-install.php	(revision 19597)
+++ wp-admin/includes/plugin-install.php	(working copy)
@@ -167,7 +167,6 @@
 add_action('install_plugins_featured', 'display_plugins_table');
 add_action('install_plugins_popular', 'display_plugins_table');
 add_action('install_plugins_new', 'display_plugins_table');
-add_action('install_plugins_updated', 'display_plugins_table');
 
 /**
  * Determine the status we can perform on a plugin.
Index: wp-admin/plugin-install.php
===================================================================
--- wp-admin/plugin-install.php	(revision 19597)
+++ wp-admin/plugin-install.php	(working copy)
@@ -46,7 +46,7 @@
 'title'		=> __('Adding Plugins'),
 'content'	=>
 	'<p>' . __('If you know what you&#8217;re looking for, Search is your best bet. The Search screen has options to search the WordPress.org Plugin Directory for a particular Term, Author, or Tag. You can also search the directory by selecting a popular tags. Tags in larger type mean more plugins have been labeled with that tag.') . '</p>' .
-	'<p>' . __('If you just want to get an idea of what&#8217;s available, you can browse Featured, Popular, Newest, and Recently Updated plugins by using the links in the upper left of the screen. These sections rotate regularly.') . '</p>' .
+	'<p>' . __('If you just want to get an idea of what&#8217;s available, you can browse Featured, Popular, and Newest plugins by using the links in the upper left of the screen. These sections rotate regularly.') . '</p>' .
 	'<p>' . __('If you want to install a plugin that you&#8217;ve downloaded elsewhere, click the Upload in the upper left. You will be prompted to upload the .zip package, and once uploaded, you can activate the new plugin.') . '</p>'
 ) );
 
Index: wp-admin/includes/class-wp-plugin-install-list-table.php
===================================================================
--- wp-admin/includes/class-wp-plugin-install-list-table.php	(revision 19597)
+++ wp-admin/includes/class-wp-plugin-install-list-table.php	(working copy)
@@ -33,7 +33,6 @@
 		$tabs['featured'] = _x( 'Featured','Plugin Installer' );
 		$tabs['popular']  = _x( 'Popular','Plugin Installer' );
 		$tabs['new']      = _x( 'Newest','Plugin Installer' );
-		$tabs['updated']  = _x( 'Recently Updated','Plugin Installer' );
 
 		$nonmenu_tabs = array( 'plugin-information' ); //Valid actions to perform which do not have a Menu item.
 
@@ -69,7 +68,6 @@
 			case 'featured':
 			case 'popular':
 			case 'new':
-			case 'updated':
 				$args['browse'] = $tab;
 				break;