docs: edit features and update guide

README.md

@@ -20,13 +20,20 @@ Follow our easy [step by step guide](https://sourcethemes.com/academic/docs/inst
 
 **Key features:**
 
-- Easily manage various content including homepage, blog posts, publications, talks, slides, and projects
-- Extensible via **color themes** and **widgets/plugins**
-- Write in [Markdown](https://sourcethemes.com/academic/docs/writing-markdown-latex/) for easy formatting and code highlighting, with [LaTeX](https://en.wikibooks.org/wiki/LaTeX/Mathematics) for mathematical expressions
-- Social/academic network linking, [Google Analytics](https://analytics.google.com), and [Disqus](https://disqus.com) comments
-- Responsive and mobile friendly
-- Simple and refreshing one page design
-- Multilingual and easy to customize
+- **Page builder** - Create *anything* with [**widgets**](https://sourcethemes.com/academic/docs/page-builder/) and [**elements**](https://sourcethemes.com/academic/docs/writing-markdown-latex/)
+- **Edit any type of content** - Blog posts, publications, talks, slides, projects, and more!
+- **Create content** in [**Markdown**](https://sourcethemes.com/academic/docs/writing-markdown-latex/), [**Jupyter**](https://sourcethemes.com/academic/docs/jupyter/), or [**RStudio**](https://sourcethemes.com/academic/docs/install/#install-with-rstudio)
+- **Plugin System** - Fully customizable [**color** and **font themes**](https://sourcethemes.com/academic/themes/)
+- **Display Code and Math** - Code highlighting and [LaTeX math](https://en.wikibooks.org/wiki/LaTeX/Mathematics) supported
+- **Integrations** - [Google Analytics](https://analytics.google.com), [Disqus commenting](https://disqus.com), Maps, Contact Forms, and more!
+- **Beautiful Site** - Simple and refreshing one page design
+- **Industry-Leading SEO** - Help get your website found on search engines and social media
+- **Media Galleries** - Display your images and videos with captions in a customizable gallery
+- **Mobile Friendly** - Look amazing on every screen with a mobile friendly version of your site
+- **Multi-language** - 15+ language packs including English, 中文, and Português
+- **Multi-user** - Each author gets their own profile page
+- **Privacy Pack** - Assists with GDPR
+- **Stand Out** - Bring your site to life with animation, parallax backgrounds, and scroll effects
 
 ## Color Themes
 
@@ -44,7 +51,6 @@ Academic is available in different color themes and font themes.
 
 * **[Academic Admin](https://github.com/sourcethemes/academic-admin):** An admin tool to import publications from BibTeX or import assets for an offline site
 * **[Academic Scripts](https://github.com/sourcethemes/academic-scripts):** Scripts to help migrate content to new versions of Academic
-* **[Project KickstartR](https://github.com/sourcethemes/project-kickstart-r):** Create a Project, Team, or Conference **Landing Page** and **Knowledge Sharing Platform** with (R) Markdown
 
 ## Install
 
@@ -103,17 +109,9 @@ Prerequisites:
 
 ## Updating
 
-Feel free to *star* the project on [Github](https://github.com/gcushen/hugo-academic/) to help keep track of updates and check out the [release notes](https://sourcethemes.com/academic/updates) prior to updating your site.
+[View the Update Guide](https://sourcethemes.com/academic/docs/update/).
 
-Before updating the framework, it is recommended to make a backup of your entire website directory (or at least your `themes/academic` directory) and record your current version number.
-
-By default, Academic is installed as a Git submodule which can be updated by running the following command:
-
-```bash
-git submodule update --remote --merge
-```
-
-[Check out the update guide](https://sourcethemes.com/academic/docs/update/) for full instructions and alternative methods.
+Feel free to *star* the project on [Github](https://github.com/gcushen/hugo-academic/) to help keep track of [updates](https://sourcethemes.com/academic/updates).
 
 ## Feedback & Contributing