Updated readme

README.txt

@@ -2,7 +2,7 @@
 Contributors: stefanledin
 Tags: responsive images, picture, srcset, sizes, picture element, picture markup, picturefill, images, mobile, performance, responsive, retina, responsive background
 Requires at least: 3.8.1
-Tested up to: 4.5.3
+Tested up to: 4.7
 Stable tag: 1.9.7
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
@@ -24,7 +24,7 @@ Responsify WP is the WordPress plugin that cares about responsive images.
 * Responsive background images.
 
 ### Demo
-[https://www.youtube.com/watch?v=3ThYWO6vHKI](https://www.youtube.com/watch?v=3ThYWO6vHKI&spfreload=10)  
+[youtube https://www.youtube.com/watch?v=3ThYWO6vHKI](https://www.youtube.com/watch?v=3ThYWO6vHKI&spfreload=10)  
 
 Responsify WP finds featured images and all images inside the content and makes them responsive.
 For example, you might have a template that looks like this:  
@@ -188,6 +188,10 @@ But you don't want to send a big 1440px image to a mobile device. This can easil
 4. 
 
 == Changelog ==
+= 1.9.7 =
+* Fixed a bug in the Custom Media Queries interface.
+* Support for WordPress 4.7
+
 = 1.9.6 =
 * Critical PHP 5.3 bugfix
 
@@ -301,6 +305,9 @@ But you don't want to send a big 1440px image to a mobile device. This can easil
 * The content filter now works on PHP 5.3
 
 == Upgrade Notice ==
+= 1.9.7 =
+Bugfixes and support for WordPress 4.7.
+
 = 1.9.6 =
 * Critical PHP 5.3 bugfix