Update theme twentyfifteen to 1.7

3 files changed, 46 insertions, 3 deletions

diff --git a/themes/twentyfifteen/functions.php b/themes/twentyfifteen/functions.php
index 056a3613..8ae7e1da 100644
--- a/themes/twentyfifteen/functions.php
+++ b/themes/twentyfifteen/functions.php
@@ -118,6 +118,19 @@ function twentyfifteen_setup() {
 	$default_color = trim( $color_scheme[0], '#' );
 
 	// Setup the WordPress core custom background feature.
+
+	/**
+	 * Filter Twenty Fifteen custom-header support arguments.
+	 *
+	 * @since Twenty Fifteen 1.0
+	 *
+	 * @param array $args {
+	 *     An array of custom-header support arguments.
+	 *
+	 *     @type string $default-color     		Default color of the header.
+	 *     @type string $default-attachment     Default attachment of the header.
+	 * }
+	 */
 	add_theme_support( 'custom-background', apply_filters( 'twentyfifteen_custom_background_args', array(
 		'default-color'      => $default_color,
 		'default-attachment' => 'fixed',
@@ -273,6 +286,31 @@ function twentyfifteen_scripts() {
 add_action( 'wp_enqueue_scripts', 'twentyfifteen_scripts' );
 
 /**
+ * Add preconnect for Google Fonts.
+ *
+ * @since Twenty Fifteen 1.7
+ *
+ * @param array   $urls          URLs to print for resource hints.
+ * @param string  $relation_type The relation type the URLs are printed.
+ * @return array URLs to print for resource hints.
+ */
+function twentyfifteen_resource_hints( $urls, $relation_type ) {
+	if ( wp_style_is( 'twentyfifteen-fonts', 'queue' ) && 'preconnect' === $relation_type ) {
+		if ( version_compare( $GLOBALS['wp_version'], '4.7-alpha', '>=' ) ) {
+			$urls[] = array(
+				'href' => 'https://fonts.gstatic.com',
+				'crossorigin',
+			);
+		} else {
+			$urls[] = 'https://fonts.gstatic.com';
+		}
+	}
+
+	return $urls;
+}
+add_filter( 'wp_resource_hints', 'twentyfifteen_resource_hints', 10, 2 );
+
+/**
  * Add featured image as background image to post navigation elements.
  *
  * @since Twenty Fifteen 1.0
diff --git a/themes/twentyfifteen/readme.txt b/themes/twentyfifteen/readme.txt
index 36ef9404..8ca82808 100644
--- a/themes/twentyfifteen/readme.txt
+++ b/themes/twentyfifteen/readme.txt
@@ -1,8 +1,8 @@
 === Twenty Fifteen ===
 Contributors: the WordPress team
 Requires at least: WordPress 4.1
-Tested up to: WordPress 4.7-trunk
-Version: 1.6
+Tested up to: WordPress 4.8-trunk
+Version: 1.7
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Tags: blog, two-columns, left-sidebar, accessibility-ready, custom-background, custom-colors, custom-header, custom-logo, custom-menu, editor-style, featured-images, microformats, post-formats, rtl-language-support, sticky-post, threaded-comments, translation-ready
@@ -55,6 +55,11 @@ Source: http://www.genericons.com
 
 == Changelog ==
 
+= 1.7 =
+* Released: December 6, 2016
+
+https://codex.wordpress.org/Twenty_Fifteen_Theme_Changelog#Version_1.7
+
 = 1.6 =
 * Released: August 15, 2016
 
diff --git a/themes/twentyfifteen/style.css b/themes/twentyfifteen/style.css
index 56e46b68..13048ba9 100644
--- a/themes/twentyfifteen/style.css
+++ b/themes/twentyfifteen/style.css
@@ -4,7 +4,7 @@ Theme URI: https://wordpress.org/themes/twentyfifteen/
 Author: the WordPress team
 Author URI: https://wordpress.org/
 Description: Our 2015 default theme is clean, blog-focused, and designed for clarity. Twenty Fifteen's simple, straightforward typography is readable on a wide variety of screen sizes, and suitable for multiple languages. We designed it using a mobile-first approach, meaning your content takes center-stage, regardless of whether your visitors arrive by smartphone, tablet, laptop, or desktop computer.
-Version: 1.6
+Version: 1.7
 License: GNU General Public License v2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Tags: blog, two-columns, left-sidebar, accessibility-ready, custom-background, custom-colors, custom-header, custom-logo, custom-menu, editor-style, featured-images, microformats, post-formats, rtl-language-support, sticky-post, threaded-comments, translation-ready