diff --git a/wp-admin/includes/class-wp-plugin-install-list-table.php b/wp-admin/includes/class-wp-plugin-install-list-table.php
index 5df06f48fc..bcb2ff6cc7 100644
--- a/wp-admin/includes/class-wp-plugin-install-list-table.php
+++ b/wp-admin/includes/class-wp-plugin-install-list-table.php
@@ -402,14 +402,14 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
 					case 'install':
 						if ( $status['url'] ) {
 							/* translators: 1: Plugin name and version. */
-							$action_links[] = '<a class="install-now button" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url( $status['url'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Install %s now' ), $name ) ) . '">' . __( 'Install Now' ) . '</a>';
+							$action_links[] = '<a class="install-now button" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url( $status['url'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Install %s now' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '">' . __( 'Install Now' ) . '</a>';
 						}
 
 						break;
 					case 'update_available':
 						if ( $status['url'] ) {
 							/* translators: 1: Plugin name and version */
-							$action_links[] = '<a class="update-now button" data-plugin="' . esc_attr( $status['file'] ) . '" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url( $status['url'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Update %s now' ), $name ) ) . '">' . __( 'Update Now' ) . '</a>';
+							$action_links[] = '<a class="update-now button" data-plugin="' . esc_attr( $status['file'] ) . '" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url( $status['url'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Update %s now' ), $name ) ) . '" data-name="' . esc_attr( $name ) . '">' . __( 'Update Now' ) . '</a>';
 						}
 
 						break;
diff --git a/wp-admin/js/updates.js b/wp-admin/js/updates.js
index 1540193967..7f5f3b413d 100644
--- a/wp-admin/js/updates.js
+++ b/wp-admin/js/updates.js
@@ -33,7 +33,7 @@ window.wp = window.wp || {};
 	/**
 	 * Filesystem credentials to be packaged along with the request.
 	 *
-	 * @since  4.2.0
+	 * @since 4.2.0
 	 *
 	 * @var object
 	 */
@@ -96,10 +96,10 @@ window.wp = window.wp || {};
 	 */
 	wp.updates.decrementCount = function( upgradeType ) {
 		var count,
-		    pluginCount,
-		    $adminBarUpdateCount = $( '#wp-admin-bar-updates .ab-label' ),
-		    $dashboardNavMenuUpdateCount = $( 'a[href="update-core.php"] .update-plugins' ),
-		    $pluginsMenuItem = $( '#menu-plugins' );
+			pluginCount,
+			$adminBarUpdateCount = $( '#wp-admin-bar-updates .ab-label' ),
+			$dashboardNavMenuUpdateCount = $( 'a[href="update-core.php"] .update-plugins' ),
+			$pluginsMenuItem = $( '#menu-plugins' );
 
 
 		count = $adminBarUpdateCount.text();
@@ -145,11 +145,13 @@ window.wp = window.wp || {};
 	 * @param {string} slug
 	 */
 	wp.updates.updatePlugin = function( plugin, slug ) {
-		var $message;
+		var $message, name;
 		if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
 			$message = $( '[data-slug="' + slug + '"]' ).next().find( '.update-message' );
 		} else if ( 'plugin-install' === pagenow ) {
 			$message = $( '.plugin-card-' + slug ).find( '.update-now' );
+			name = $message.data( 'name' );
+			$message.attr( 'aria-label', wp.updates.l10n.updatingLabel.replace( '%s', name ) );
 		}
 
 		$message.addClass( 'updating-message' );
@@ -198,14 +200,14 @@ window.wp = window.wp || {};
 	 * @param {object} response
 	 */
 	wp.updates.updateSuccess = function( response ) {
-		var $updateMessage;
+		var $updateMessage, name, $pluginRow, newText;
 		if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
-			var $pluginRow = $( '[data-slug="' + response.slug + '"]' ).first();
+			$pluginRow = $( '[data-slug="' + response.slug + '"]' ).first();
 			$updateMessage = $pluginRow.next().find( '.update-message' );
 			$pluginRow.addClass( 'updated' ).removeClass( 'update' );
 
 			// Update the version number in the row.
-			var newText = $pluginRow.find('.plugin-version-author-uri').html().replace( response.oldVersion, response.newVersion );
+			newText = $pluginRow.find('.plugin-version-author-uri').html().replace( response.oldVersion, response.newVersion );
 			$pluginRow.find('.plugin-version-author-uri').html( newText );
 
 			// Add updated class to update message parent tr
@@ -213,6 +215,8 @@ window.wp = window.wp || {};
 		} else if ( 'plugin-install' === pagenow ) {
 			$updateMessage = $( '.plugin-card-' + response.slug ).find( '.update-now' );
 			$updateMessage.addClass( 'button-disabled' );
+			name = $updateMessage.data( 'name' );
+			$updateMessage.attr( 'aria-label', wp.updates.l10n.updatedLabel.replace( '%s', name ) );
 		}
 
 		$updateMessage.removeClass( 'updating-message' ).addClass( 'updated-message' );
@@ -240,7 +244,7 @@ window.wp = window.wp || {};
 	 * @param {object} response
 	 */
 	wp.updates.updateError = function( response ) {
-		var $message;
+		var $message, name;
 		wp.updates.updateDoneSuccessfully = false;
 		if ( response.errorCode && response.errorCode == 'unable_to_connect_to_filesystem' ) {
 			wp.updates.credentialError( response, 'update-plugin' );
@@ -250,6 +254,9 @@ window.wp = window.wp || {};
 			$message = $( '[data-slug="' + response.slug + '"]' ).next().find( '.update-message' );
 		} else if ( 'plugin-install' === pagenow ) {
 			$message = $( '.plugin-card-' + response.slug ).find( '.update-now' );
+
+			name = $message.data( 'name' );
+			$message.attr( 'aria-label', wp.updates.l10n.updateFailedLabel.replace( '%s', name ) );
 		}
 		$message.removeClass( 'updating-message' );
 		$message.text( wp.updates.l10n.updateFailed );
diff --git a/wp-admin/js/updates.min.js b/wp-admin/js/updates.min.js
index ae70d872a9..ab7a054cf5 100644
--- a/wp-admin/js/updates.min.js
+++ b/wp-admin/js/updates.min.js
@@ -1 +1 @@
-window.wp=window.wp||{},function(a,b,c){b.updates={},b.updates.ajaxNonce=window._wpUpdatesSettings.ajax_nonce,b.updates.l10n=window._wpUpdatesSettings.l10n,b.updates.shouldRequestFilesystemCredentials=null,b.updates.filesystemCredentials={ftp:{host:null,username:null,password:null,connectionType:null},ssh:{publicKey:null,privateKey:null}},b.updates.updateLock=!1,b.updates.updateDoneSuccessfully=!1,b.updates.updateQueue=[],b.updates.$elToReturnFocusToFromCredentialsModal=null,b.updates.decrementCount=function(b){var c,d,e=a("#wp-admin-bar-updates .ab-label"),f=a('a[href="update-core.php"] .update-plugins'),g=a("#menu-plugins");if(c=e.text(),c=parseInt(c,10)-1,!(0>c||isNaN(c))&&(a("#wp-admin-bar-updates .ab-item").removeAttr("title"),e.text(c),f.each(function(a,b){b.className=b.className.replace(/count-\d+/,"count-"+c)}),f.removeAttr("title"),f.find(".update-count").text(c),"plugin"===b)){if(d=g.find(".plugin-count").eq(0).text(),d=parseInt(d,10)-1,0>d||isNaN(d))return;g.find(".plugin-count").text(d),g.find(".update-plugins").each(function(a,b){b.className=b.className.replace(/count-\d+/,"count-"+d)}),d>0?a(".subsubsub .upgrade .count").text("("+d+")"):a(".subsubsub .upgrade").remove()}},b.updates.updatePlugin=function(d,e){var f;if("plugins"===c||"plugins-network"===c?f=a('[data-slug="'+e+'"]').next().find(".update-message"):"plugin-install"===c&&(f=a(".plugin-card-"+e).find(".update-now")),f.addClass("updating-message"),f.html()!==b.updates.l10n.updating&&f.data("originaltext",f.html()),f.text(b.updates.l10n.updating),b.a11y.speak(b.updates.l10n.updatingMsg),b.updates.updateLock)return void b.updates.updateQueue.push({type:"update-plugin",data:{plugin:d,slug:e}});b.updates.updateLock=!0;var g={_ajax_nonce:b.updates.ajaxNonce,plugin:d,slug:e,username:b.updates.filesystemCredentials.ftp.username,password:b.updates.filesystemCredentials.ftp.password,hostname:b.updates.filesystemCredentials.ftp.hostname,connection_type:b.updates.filesystemCredentials.ftp.connectionType,public_key:b.updates.filesystemCredentials.ssh.publicKey,private_key:b.updates.filesystemCredentials.ssh.privateKey};b.ajax.post("update-plugin",g).done(b.updates.updateSuccess).fail(b.updates.updateError)},b.updates.updateSuccess=function(d){var e;if("plugins"===c||"plugins-network"===c){var f=a('[data-slug="'+d.slug+'"]').first();e=f.next().find(".update-message"),f.addClass("updated").removeClass("update");var g=f.find(".plugin-version-author-uri").html().replace(d.oldVersion,d.newVersion);f.find(".plugin-version-author-uri").html(g),f.next().addClass("updated")}else"plugin-install"===c&&(e=a(".plugin-card-"+d.slug).find(".update-now"),e.addClass("button-disabled"));e.removeClass("updating-message").addClass("updated-message"),e.text(b.updates.l10n.updated),b.a11y.speak(b.updates.l10n.updatedMsg),b.updates.decrementCount("plugin"),b.updates.updateDoneSuccessfully=!0,b.updates.updateLock=!1,b.updates.queueChecker()},b.updates.updateError=function(d){var e;return b.updates.updateDoneSuccessfully=!1,d.errorCode&&"unable_to_connect_to_filesystem"==d.errorCode?void b.updates.credentialError(d,"update-plugin"):("plugins"===c||"plugins-network"===c?e=a('[data-slug="'+d.slug+'"]').next().find(".update-message"):"plugin-install"===c&&(e=a(".plugin-card-"+d.slug).find(".update-now")),e.removeClass("updating-message"),e.text(b.updates.l10n.updateFailed),void b.a11y.speak(b.updates.l10n.updateFailed))},b.updates.showErrorInCredentialsForm=function(b){var c=a(".notification-dialog");c.find(".error").remove(),c.find("h3").after('<div class="error">'+b+"</div>")},b.updates.credentialError=function(a,c){b.updates.updateQueue.push({type:c,data:{plugin:a.plugin,slug:a.slug}}),b.updates.showErrorInCredentialsForm(a.error),b.updates.requestFilesystemCredentials()},b.updates.queueChecker=function(){if(!(b.updates.updateLock||b.updates.updateQueue.length<=0)){var a=b.updates.updateQueue.shift();b.updates.updatePlugin(a.data.plugin,a.data.slug)}},b.updates.requestFilesystemCredentials=function(d){b.updates.updateDoneSuccessfully===!1&&("plugin-install"===c&&d&&(b.updates.$elToReturnFocusToFromCredentialsModal=a(d.target)),b.updates.updateLock=!0,b.updates.requestForCredentialsModalOpen())},b.updates.keydown=function(c){27===c.keyCode?b.updates.requestForCredentialsModalCancel():9===c.keyCode&&("upgrade"!==c.target.id||c.shiftKey?"hostname"===c.target.id&&c.shiftKey&&(a("#upgrade").focus(),c.preventDefault()):(a("#hostname").focus(),c.preventDefault()))},b.updates.requestForCredentialsModalOpen=function(){var c=a("#request-filesystem-credentials-dialog");a("body").addClass("modal-open"),c.show(),c.find("#hostname").focus(),c.keydown(b.updates.keydown)},b.updates.requestForCredentialsModalClose=function(){a("#request-filesystem-credentials-dialog").hide(),a("body").removeClass("modal-open"),b.updates.$elToReturnFocusToFromCredentialsModal.focus()},b.updates.requestForCredentialsModalCancel=function(){var d,e;(b.updates.updateLock!==!1||0!==b.updates.updateQueue.length)&&(d=b.updates.updateQueue[0].data.slug,b.updates.updateLock=!1,b.updates.updateQueue=[],b.updates.requestForCredentialsModalClose(),"plugins"===c||"plugins-network"===c?e=a('[data-slug="'+d+'"]').next().find(".update-message"):"plugin-install"===c&&(e=a(".plugin-card-"+d).find(".update-now")),e.removeClass("updating-message"),e.html(e.data("originaltext")),b.a11y.speak(b.updates.l10n.updateCancel))},a(document).ready(function(){b.updates.shouldRequestFilesystemCredentials=a("#request-filesystem-credentials-dialog").length<=0?!1:!0,a("#request-filesystem-credentials-dialog form").on("submit",function(){return b.updates.filesystemCredentials.ftp.hostname=a("#hostname").val(),b.updates.filesystemCredentials.ftp.username=a("#username").val(),b.updates.filesystemCredentials.ftp.password=a("#password").val(),b.updates.filesystemCredentials.ftp.connectionType=a('input[name="connection_type"]:checked').val(),b.updates.filesystemCredentials.ssh.publicKey=a("#public_key").val(),b.updates.filesystemCredentials.ssh.privateKey=a("#private_key").val(),b.updates.requestForCredentialsModalClose(),b.updates.updateLock=!1,b.updates.queueChecker(),!1}),a('#request-filesystem-credentials-dialog [data-js-action="close"], .notification-dialog-background').on("click",function(){b.updates.requestForCredentialsModalCancel()}),a(".plugin-update-tr").on("click",".update-link",function(c){c.preventDefault(),b.updates.shouldRequestFilesystemCredentials&&!b.updates.updateLock&&b.updates.requestFilesystemCredentials(c);var d=a(c.target).parents(".plugin-update-tr");b.updates.$elToReturnFocusToFromCredentialsModal=a("#"+d.data("slug")).find(".check-column input"),b.updates.updatePlugin(d.data("plugin"),d.data("slug"))}),a("#bulk-action-form").on("submit",function(c){var d,e,f;"update-selected"==a("#bulk-action-selector-top").val()&&(c.preventDefault(),a('input[name="checked[]"]:checked').each(function(c,g){d=a(g),e=d.val(),f=d.parents("tr").prop("id"),b.updates.updatePlugin(e,f),d.attr("checked",!1)}))}),a(".plugin-card").on("click",".update-now",function(c){c.preventDefault();var d=a(c.target);b.updates.shouldRequestFilesystemCredentials&&!b.updates.updateLock&&b.updates.requestFilesystemCredentials(c),b.updates.updatePlugin(d.data("plugin"),d.data("slug"))})}),a(window).on("message",function(c){var d,e=c.originalEvent,f=document.location,g=f.protocol+"//"+f.hostname;e.origin===g&&(d=a.parseJSON(e.data),"undefined"!=typeof d.action&&"decrementUpdateCount"===d.action&&b.updates.decrementCount(d.upgradeType))})}(jQuery,window.wp,window.pagenow,window.ajaxurl);
\ No newline at end of file
+window.wp=window.wp||{},function(a,b,c){b.updates={},b.updates.ajaxNonce=window._wpUpdatesSettings.ajax_nonce,b.updates.l10n=window._wpUpdatesSettings.l10n,b.updates.shouldRequestFilesystemCredentials=null,b.updates.filesystemCredentials={ftp:{host:null,username:null,password:null,connectionType:null},ssh:{publicKey:null,privateKey:null}},b.updates.updateLock=!1,b.updates.updateDoneSuccessfully=!1,b.updates.updateQueue=[],b.updates.$elToReturnFocusToFromCredentialsModal=null,b.updates.decrementCount=function(b){var c,d,e=a("#wp-admin-bar-updates .ab-label"),f=a('a[href="update-core.php"] .update-plugins'),g=a("#menu-plugins");if(c=e.text(),c=parseInt(c,10)-1,!(0>c||isNaN(c))&&(a("#wp-admin-bar-updates .ab-item").removeAttr("title"),e.text(c),f.each(function(a,b){b.className=b.className.replace(/count-\d+/,"count-"+c)}),f.removeAttr("title"),f.find(".update-count").text(c),"plugin"===b)){if(d=g.find(".plugin-count").eq(0).text(),d=parseInt(d,10)-1,0>d||isNaN(d))return;g.find(".plugin-count").text(d),g.find(".update-plugins").each(function(a,b){b.className=b.className.replace(/count-\d+/,"count-"+d)}),d>0?a(".subsubsub .upgrade .count").text("("+d+")"):a(".subsubsub .upgrade").remove()}},b.updates.updatePlugin=function(d,e){var f,g;if("plugins"===c||"plugins-network"===c?f=a('[data-slug="'+e+'"]').next().find(".update-message"):"plugin-install"===c&&(f=a(".plugin-card-"+e).find(".update-now"),g=f.data("name"),f.attr("aria-label",b.updates.l10n.updatingLabel.replace("%s",g))),f.addClass("updating-message"),f.html()!==b.updates.l10n.updating&&f.data("originaltext",f.html()),f.text(b.updates.l10n.updating),b.a11y.speak(b.updates.l10n.updatingMsg),b.updates.updateLock)return void b.updates.updateQueue.push({type:"update-plugin",data:{plugin:d,slug:e}});b.updates.updateLock=!0;var h={_ajax_nonce:b.updates.ajaxNonce,plugin:d,slug:e,username:b.updates.filesystemCredentials.ftp.username,password:b.updates.filesystemCredentials.ftp.password,hostname:b.updates.filesystemCredentials.ftp.hostname,connection_type:b.updates.filesystemCredentials.ftp.connectionType,public_key:b.updates.filesystemCredentials.ssh.publicKey,private_key:b.updates.filesystemCredentials.ssh.privateKey};b.ajax.post("update-plugin",h).done(b.updates.updateSuccess).fail(b.updates.updateError)},b.updates.updateSuccess=function(d){var e,f,g,h;"plugins"===c||"plugins-network"===c?(g=a('[data-slug="'+d.slug+'"]').first(),e=g.next().find(".update-message"),g.addClass("updated").removeClass("update"),h=g.find(".plugin-version-author-uri").html().replace(d.oldVersion,d.newVersion),g.find(".plugin-version-author-uri").html(h),g.next().addClass("updated")):"plugin-install"===c&&(e=a(".plugin-card-"+d.slug).find(".update-now"),e.addClass("button-disabled"),f=e.data("name"),e.attr("aria-label",b.updates.l10n.updatedLabel.replace("%s",f))),e.removeClass("updating-message").addClass("updated-message"),e.text(b.updates.l10n.updated),b.a11y.speak(b.updates.l10n.updatedMsg),b.updates.decrementCount("plugin"),b.updates.updateDoneSuccessfully=!0,b.updates.updateLock=!1,b.updates.queueChecker()},b.updates.updateError=function(d){var e,f;return b.updates.updateDoneSuccessfully=!1,d.errorCode&&"unable_to_connect_to_filesystem"==d.errorCode?void b.updates.credentialError(d,"update-plugin"):("plugins"===c||"plugins-network"===c?e=a('[data-slug="'+d.slug+'"]').next().find(".update-message"):"plugin-install"===c&&(e=a(".plugin-card-"+d.slug).find(".update-now"),f=e.data("name"),e.attr("aria-label",b.updates.l10n.updateFailedLabel.replace("%s",f))),e.removeClass("updating-message"),e.text(b.updates.l10n.updateFailed),void b.a11y.speak(b.updates.l10n.updateFailed))},b.updates.showErrorInCredentialsForm=function(b){var c=a(".notification-dialog");c.find(".error").remove(),c.find("h3").after('<div class="error">'+b+"</div>")},b.updates.credentialError=function(a,c){b.updates.updateQueue.push({type:c,data:{plugin:a.plugin,slug:a.slug}}),b.updates.showErrorInCredentialsForm(a.error),b.updates.requestFilesystemCredentials()},b.updates.queueChecker=function(){if(!(b.updates.updateLock||b.updates.updateQueue.length<=0)){var a=b.updates.updateQueue.shift();b.updates.updatePlugin(a.data.plugin,a.data.slug)}},b.updates.requestFilesystemCredentials=function(d){b.updates.updateDoneSuccessfully===!1&&("plugin-install"===c&&d&&(b.updates.$elToReturnFocusToFromCredentialsModal=a(d.target)),b.updates.updateLock=!0,b.updates.requestForCredentialsModalOpen())},b.updates.keydown=function(c){27===c.keyCode?b.updates.requestForCredentialsModalCancel():9===c.keyCode&&("upgrade"!==c.target.id||c.shiftKey?"hostname"===c.target.id&&c.shiftKey&&(a("#upgrade").focus(),c.preventDefault()):(a("#hostname").focus(),c.preventDefault()))},b.updates.requestForCredentialsModalOpen=function(){var c=a("#request-filesystem-credentials-dialog");a("body").addClass("modal-open"),c.show(),c.find("#hostname").focus(),c.keydown(b.updates.keydown)},b.updates.requestForCredentialsModalClose=function(){a("#request-filesystem-credentials-dialog").hide(),a("body").removeClass("modal-open"),b.updates.$elToReturnFocusToFromCredentialsModal.focus()},b.updates.requestForCredentialsModalCancel=function(){var d,e;(b.updates.updateLock!==!1||0!==b.updates.updateQueue.length)&&(d=b.updates.updateQueue[0].data.slug,b.updates.updateLock=!1,b.updates.updateQueue=[],b.updates.requestForCredentialsModalClose(),"plugins"===c||"plugins-network"===c?e=a('[data-slug="'+d+'"]').next().find(".update-message"):"plugin-install"===c&&(e=a(".plugin-card-"+d).find(".update-now")),e.removeClass("updating-message"),e.html(e.data("originaltext")),b.a11y.speak(b.updates.l10n.updateCancel))},a(document).ready(function(){b.updates.shouldRequestFilesystemCredentials=a("#request-filesystem-credentials-dialog").length<=0?!1:!0,a("#request-filesystem-credentials-dialog form").on("submit",function(){return b.updates.filesystemCredentials.ftp.hostname=a("#hostname").val(),b.updates.filesystemCredentials.ftp.username=a("#username").val(),b.updates.filesystemCredentials.ftp.password=a("#password").val(),b.updates.filesystemCredentials.ftp.connectionType=a('input[name="connection_type"]:checked').val(),b.updates.filesystemCredentials.ssh.publicKey=a("#public_key").val(),b.updates.filesystemCredentials.ssh.privateKey=a("#private_key").val(),b.updates.requestForCredentialsModalClose(),b.updates.updateLock=!1,b.updates.queueChecker(),!1}),a('#request-filesystem-credentials-dialog [data-js-action="close"], .notification-dialog-background').on("click",function(){b.updates.requestForCredentialsModalCancel()}),a(".plugin-update-tr").on("click",".update-link",function(c){c.preventDefault(),b.updates.shouldRequestFilesystemCredentials&&!b.updates.updateLock&&b.updates.requestFilesystemCredentials(c);var d=a(c.target).parents(".plugin-update-tr");b.updates.$elToReturnFocusToFromCredentialsModal=a("#"+d.data("slug")).find(".check-column input"),b.updates.updatePlugin(d.data("plugin"),d.data("slug"))}),a("#bulk-action-form").on("submit",function(c){var d,e,f;"update-selected"==a("#bulk-action-selector-top").val()&&(c.preventDefault(),a('input[name="checked[]"]:checked').each(function(c,g){d=a(g),e=d.val(),f=d.parents("tr").prop("id"),b.updates.updatePlugin(e,f),d.attr("checked",!1)}))}),a(".plugin-card").on("click",".update-now",function(c){c.preventDefault();var d=a(c.target);b.updates.shouldRequestFilesystemCredentials&&!b.updates.updateLock&&b.updates.requestFilesystemCredentials(c),b.updates.updatePlugin(d.data("plugin"),d.data("slug"))})}),a(window).on("message",function(c){var d,e=c.originalEvent,f=document.location,g=f.protocol+"//"+f.hostname;e.origin===g&&(d=a.parseJSON(e.data),"undefined"!=typeof d.action&&"decrementUpdateCount"===d.action&&b.updates.decrementCount(d.upgradeType))})}(jQuery,window.wp,window.pagenow,window.ajaxurl);
\ No newline at end of file
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 29a3cdf204..883eadd0e5 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -525,12 +525,18 @@ function wp_default_scripts( &$scripts ) {
 		did_action( 'init' ) && $scripts->localize( 'updates', '_wpUpdatesSettings', array(
 			'ajax_nonce' => wp_create_nonce( 'updates' ),
 			'l10n'       => array(
-				'updating'      => __( 'Updating...' ),
-				'updated'       => __( 'Updated!' ),
-				'updateFailed'  => __( 'Update failed.' ),
-				'updatingMsg'   => __( 'Updating... please wait.' ),
-				'updatedMsg'    => __( 'Update completed successfully.' ),
-				'updateCancel'  => __( 'Update canceled' ),
+				'updating'          => __( 'Updating...' ),
+				'updated'           => __( 'Updated!' ),
+				'updateFailed'      => __( 'Update Failed' ),
+				/* translators: Plugin Name */
+				'updatingLabel'     => __( 'Updating %s...' ),
+				/* translators: Plugin Name */
+				'updatedLabel'      => __( '%s updated!' ),
+				/* translators: Plugin Name */
+				'updateFailedLabel' => __( '%s update failed' ),
+				'updatingMsg'       => __( 'Updating... please wait.' ),
+				'updatedMsg'        => __( 'Update completed successfully.' ),
+				'updateCancel'      => __( 'Update canceled.' ),
 			)
 		) );
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 6a43fbd1a7..a9d2b1079f 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-beta3-31981';
+$wp_version = '4.2-beta3-31982';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.