```html
<!-- Compressed CSS -->
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.2/dist/css/foundation.min.css" integrity="sha256-xpOKVlYXzQ3P03j397+jWFZLMBXLES3IiryeClgU5og= sha384-gP4DhqyoT9b1vaikoHi9XQ8If7UNLO73JFOOlQV1RATrA7D0O7TjJZifac6NwPps sha512-AKwIib1E+xDeXe0tCgbc9uSvPwVYl6Awj7xl0FoaPFostZHOuDQ1abnDNCYtxL/HWEnVOMrFyf91TDgLPi9pNg==" crossorigin="anonymous">
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.3/dist/css/foundation.min.css" integrity="sha256-xpOKVlYXzQ3P03j397+jWFZLMBXLES3IiryeClgU5og= sha384-gP4DhqyoT9b1vaikoHi9XQ8If7UNLO73JFOOlQV1RATrA7D0O7TjJZifac6NwPps sha512-AKwIib1E+xDeXe0tCgbc9uSvPwVYl6Awj7xl0FoaPFostZHOuDQ1abnDNCYtxL/HWEnVOMrFyf91TDgLPi9pNg==" crossorigin="anonymous">
<!-- Compressed JavaScript -->
-<script src="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.2/dist/js/foundation.min.js" integrity="sha256-bmJgPp6DLG5JGp+MzvQgurs6CzTfDDc0mty0RWpE/54= sha384-hlVouj2Wh3aAk5lhj6U8zH9DogipXV4xgvEB+wj4H7EYwqBrMHOdtAfcNx7t1TWD sha512-uhzbsxawvwZnvlE9pG7wuO3TVGB1oBkDTLFdoCCvO6WQOciNAS0Ex0LASf4oWuueTxKAvmMsSiK81EEz8Wy2+w==" crossorigin="anonymous"></script>
+<script src="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.3/dist/js/foundation.min.js" integrity="sha256-/PFxCnsMh+nTuM0k3VJCRch1gwnCfKjaP8rJNq5SoBg= sha384-9ksAFjQjZnpqt6VtpjMjlp2S0qrGbcwF/rvrLUg2vciMhwc1UJJeAAOLuJ96w+Nj sha512-UMSn6RHqqJeJcIfV1eS2tPKCjzaHkU/KqgAnQ7Nzn0mLicFxaVhm9vq7zG5+0LALt15j1ljlg8Fp9PT1VGNmDw==" crossorigin="anonymous"></script>
```
From Foundation 6.4, flex is enabled by default and **only the new XY Grid is available**. However, others CSS versions are available for backward compatibility and the most common usage cases. For others uses and advanced customization, we recommand to build Foundation with custom settings (see others installation methods).
```html
<!-- foundation-float.min.css: Compressed CSS with legacy Float Grid -->
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.2/dist/css/foundation-float.min.css" integrity="sha256-sP0p6J7SbJGiJ2gkdY1nkVsLgdwiFN2kI370lU+zacQ= sha384-yZLxxcD8nfiSt1qfKJWwHwtkL58WZDTlkBnZN60qr3ZS35+LDsmUF2JHLxdyZ+KU sha512-Z3WbpfWFSsK2dBvoSYZnMvPmxSJUa5cxj3TYlmyj6cq8IXy7iB2nlUk+jjms8gnz4HmpQk/yhRSlRzW7keoSlg==" crossorigin="anonymous">
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.3/dist/css/foundation-float.min.css" integrity="sha256-sP0p6J7SbJGiJ2gkdY1nkVsLgdwiFN2kI370lU+zacQ= sha384-yZLxxcD8nfiSt1qfKJWwHwtkL58WZDTlkBnZN60qr3ZS35+LDsmUF2JHLxdyZ+KU sha512-Z3WbpfWFSsK2dBvoSYZnMvPmxSJUa5cxj3TYlmyj6cq8IXy7iB2nlUk+jjms8gnz4HmpQk/yhRSlRzW7keoSlg==" crossorigin="anonymous">
<!-- foundation-prototype.min.css: Compressed CSS with prototyping classes -->
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.2/dist/css/foundation-prototype.min.css" integrity="sha256-ksLmXa0k3ACbX6azB9g6l7XlmSKFBkuH0DXKNwULXtE= sha384-RGTvu65DAT+yLQsTj5tnITDrMfrS5mbajNAYILSg4hHr9vRr/3Y9q0WAdChqLKfx sha512-KMJ7XYrv5UcwEvJFaYnLSdN5O3fT7aQvjed//LQPB3AsN4VPA/wXG9j4x4vKZkjNmU/U8aZC9Ac3FYxs9lPXcw==" crossorigin="anonymous">
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.3/dist/css/foundation-prototype.min.css" integrity="sha256-ksLmXa0k3ACbX6azB9g6l7XlmSKFBkuH0DXKNwULXtE= sha384-RGTvu65DAT+yLQsTj5tnITDrMfrS5mbajNAYILSg4hHr9vRr/3Y9q0WAdChqLKfx sha512-KMJ7XYrv5UcwEvJFaYnLSdN5O3fT7aQvjed//LQPB3AsN4VPA/wXG9j4x4vKZkjNmU/U8aZC9Ac3FYxs9lPXcw==" crossorigin="anonymous">
<!-- foundation-rtl.min.css: Compressed CSS with right-to-left reading direction -->
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.2/dist/css/foundation-rtl.min.css" integrity="sha256-jvk46bzgetf2fy3FF19toDOoy9CG3aFqZfd229doSyo= sha384-w6E9ynA6OV6MFswc7C8nr8QoBiRtqqOKF/5M9ZVyVDDyrUPLI75xizNuXgRZxWK5 sha512-7MZk47L+5Mj6Y0dP3NuB2aqlNdDgzTlCf8m50nvgnCHUbxZ9KabCy8VUzQAl/DqDKwR7E6JsCf1MUjkfCiVzJw==" crossorigin="anonymous">
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/foundation-sites@6.5.3/dist/css/foundation-rtl.min.css" integrity="sha256-jvk46bzgetf2fy3FF19toDOoy9CG3aFqZfd229doSyo= sha384-w6E9ynA6OV6MFswc7C8nr8QoBiRtqqOKF/5M9ZVyVDDyrUPLI75xizNuXgRZxWK5 sha512-7MZk47L+5Mj6Y0dP3NuB2aqlNdDgzTlCf8m50nvgnCHUbxZ9KabCy8VUzQAl/DqDKwR7E6JsCf1MUjkfCiVzJw==" crossorigin="anonymous">
```
<div class="text-center">
<div class="collapse expanded row secondary-bar">
<div class="small-5 medium-3 large-2 columns">
- <a target="_blank" href="https://github.com/zurb/foundation-sites/releases/" class="version-dropdown-label"><span class="foundation-version-label">Foundation for Sites</span><span class="foundation-version-number">6.5.2</span> <span class="changelog-link">changelog</span></a>
+ <a target="_blank" href="https://github.com/zurb/foundation-sites/releases/" class="version-dropdown-label"><span class="foundation-version-label">Foundation for Sites</span><span class="foundation-version-number">6.5.3</span> <span class="changelog-link">changelog</span></a>
</div>
<div class="small-7 columns show-for-small-only">