diff --git a/packages/cra-universal/README.md b/packages/cra-universal/README.md
index 346b04a..a28405a 100644
--- a/packages/cra-universal/README.md
+++ b/packages/cra-universal/README.md
@@ -2,8 +2,7 @@
 
 ### Create React App Universal CLI
 
-[![npm version](https://badge.fury.io/js/cra-universal.svg)](https://badge.fury.io/js/cra-universal)
-[![Build Status](https://travis-ci.org/antonybudianto/cra-universal.svg?branch=master)](https://travis-ci.org/antonybudianto/cra-universal) [![Greenkeeper badge](https://badges.greenkeeper.io/antonybudianto/cra-universal.svg)](https://greenkeeper.io/)
+[![Financial Contributors on Open Collective](https://opencollective.com/cra-universal/all/badge.svg?label=financial+contributors)](https://opencollective.com/cra-universal) [![npm version](https://badge.fury.io/js/cra-universal.svg)](https://badge.fury.io/js/cra-universal)
 
 <p align="center">
 <img width="500" height="350" alt="zero" src="https://user-images.githubusercontent.com/7658554/42420108-261a1c5a-82eb-11e8-8ac0-ce2e0245e0ff.png">
@@ -11,7 +10,7 @@
 
 Create React App companion for universal app. No eject, zero config with customization, supports string and node stream API
 
-> [Live Demo](https://cra-universal.now.sh/) | [Official Doc](https://antonybudianto.github.io/cra-universal)
+> [Live Demo](https://codesandbox.io/s/cra-universal-demo-9wnwb7) | [Official Doc](https://antonybudianto.github.io/cra-universal)
 
 ## Features
 
@@ -24,7 +23,7 @@ Create React App companion for universal app. No eject, zero config with customi
 
 ## Prerequisites
 
-- Node >= 8.6 recommended
+- Node >= 14.17.5 LTS recommended
 - npx is required
 
 ## Installation
@@ -38,7 +37,24 @@ cd myapp
 yarn add -D cra-universal
 
 # Install peer dependency
-yarn add @cra-express/core
+yarn add @cra-express/core express@4.18.1
+```
+
+## Existing Projects
+
+```sh
+
+# Install new cra-universal
+yarn add -D cra-universal
+
+# Install peer dependency
+yarn add @cra-express/core express@4.18.1
+
+# init custom server (optional)
+yarn run cra-universal init
+
+#This will copy ./templates/server into the current directory (it should be run on CRA client root)
+
 ```
 
 ## Client code change
@@ -47,10 +63,11 @@ Please update your render method on `src/index.js`
 
 ```js
 // before
-ReactDOM.render(...)
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(<App />);
 
 // after
-ReactDOM.hydrate(...)
+ReactDOM.hydrateRoot(document.getElementById('root'), <App />);
 ```
 
 ## Development
@@ -71,8 +88,8 @@ npx cra-universal build
 
 # This command will build both client and server and put them into `./dist`
 # Run locally:
-# $ node --preserve-symlinks dist/server/bundle.js
-# You only need `--preserve-symlinks` on local, since we only do symlinks on development.
+# $ cd dist && npm i
+# $ npm run serve
 ```
 
 ## Deployment
@@ -94,6 +111,36 @@ If you like this project, please kindly support it by becoming a patron at my [P
 
 - Stan Day (stan@auraside.com)
 
+## Contributors
+
+### Code Contributors
+
+This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
+<a href="https://github.com/antonybudianto/cra-universal/graphs/contributors"><img src="https://opencollective.com/cra-universal/contributors.svg?width=890&button=false" /></a>
+
+### Financial Contributors
+
+Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/cra-universal/contribute)]
+
+#### Individuals
+
+<a href="https://opencollective.com/cra-universal"><img src="https://opencollective.com/cra-universal/individuals.svg?width=890"></a>
+
+#### Organizations
+
+Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/cra-universal/contribute)]
+
+<a href="https://opencollective.com/cra-universal/organization/0/website"><img src="https://opencollective.com/cra-universal/organization/0/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/1/website"><img src="https://opencollective.com/cra-universal/organization/1/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/2/website"><img src="https://opencollective.com/cra-universal/organization/2/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/3/website"><img src="https://opencollective.com/cra-universal/organization/3/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/4/website"><img src="https://opencollective.com/cra-universal/organization/4/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/5/website"><img src="https://opencollective.com/cra-universal/organization/5/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/6/website"><img src="https://opencollective.com/cra-universal/organization/6/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/7/website"><img src="https://opencollective.com/cra-universal/organization/7/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/8/website"><img src="https://opencollective.com/cra-universal/organization/8/avatar.svg"></a>
+<a href="https://opencollective.com/cra-universal/organization/9/website"><img src="https://opencollective.com/cra-universal/organization/9/avatar.svg"></a>
+
 ## License
 
 MIT