README.md in alembic-jekyll-theme-1.2.1 vs README.md in alembic-jekyll-theme-1.5.0

@@ -30,14 +30,17 @@
 - Extensive set of shortcodes to include various elements; such as buttons, icons, figure images and more
 - Solid typographic framework from [Sassline](https://sassline.com/)
 - Configurable navigation via a single file
 - Modular Jekyll components
 - Easily interchangeable sidebar
+- Post category support in the form of a single post index page grouped by category
+- Built in live search using JavaScript
 - Contact form built in using [Formspree](https://formspree.io/)
 - Works on [GitHub Pages](https://pages.github.com/) out of the box
 - Built with [Jekyll](https://jekyllrb.com/) 3.3
 - Designed with [Siteleaf](http://www.siteleaf.com/) in mind
+- Has 9 of the most popular networks as performant sharing buttons
 - Has documentation
 
 ## Examples
 
 Here are a few examples of Alembic out in the wild being used in a variety of ways:
@@ -122,10 +125,31 @@
 Available options:
 - `id`: The reference for the icon _required_
 - `title`: The accessible label for the icon
 - `color`: The desired colour of the icon
 
+### `nav-share.html`
+A set of buttons that share the current page to various social networks, which is controlled within the `_config.yml` file under the `sharing_links` keyword.
+
+Example usage: `{% include nav-share.html %}`
+
+Available options:
+``` yml
+Twitter: "#1DA1F2"
+facebook: "#3B5998"
+Google+: "#DC4E41"
+Pinterest: "#BD081C"
+LinkedIn: "#0077B5"
+tumblr: "#36465D"
+Reddit: "#FF4500"
+Hacker News: "#ff6600"
+Designer News: "#2D72D9"
+Email: ""
+```
+
+_The first item is the name of the network (must be one of the ones stated above) and the second is the colour of the button. To remove a button just remove the line of the same name._
+
 ### `video.html`
 A YouTube video.
 
 Example usage: `{% include video.html id="zrkcGL5H3MU" %}`
 
@@ -145,15 +169,24 @@
 
 Example usage: `{% include site-form.html %}`
 
 This include has no options. Use the `email` option in the `/_config.yml` to change to the desired email.
 
+### `site-search.html`
+Adds a search form to the page.
+
+Example usage: `{% include site-search.html %}`
+
+This include has no options. This include will add a block of javascript to the page and javascript reference in order for the search field to work correctly.
+
 ## Page layouts
 
 As well as `page`, `post`, `blog`, there are a few alternative layouts that can be used on pages:
 
 - `page-aside-left`: Places the aside (sidebar) to the left of the content
 - `home`: Removes the aside entirely, leaving the full width for the main content (typically used for home page designs)
+- `categories`: Shows all posts grouped by category, with an index of categories in a left hand sidebar
+- `search`: Adds a search field to the page as well as a simplified version of the sidebar to allow more focus on the search results
 
 ## Page and Post options
 
 There are some more specific options you can apply when creating a page or a post: