Update

README.md

@@ -1,19 +1,10 @@
 ## Welcome to Atmosphere: The Asynchronous WebSocket/Comet Framework
-The Atmosphere Framework contains client and server side components for building Asynchronous Web Applications. The majority of [popular frameworks](https://github.com/Atmosphere/atmosphere/wiki/Atmosphere-PlugIns-and-Extensions) are either supporting Atmosphere or supported natively by the framework. The Atmosphere Framework supports all major [Browsers and Servers](https://github.com/Atmosphere/atmosphere/wiki/Supported-WebServers-and-Browsers)
-
 Atmosphere transparently supports WebSockets, Server Sent Events (SSE), Long-Polling, HTTP Streaming (Forever frame) and JSONP.
 
 * [npm/Node.js client](https://github.com/Atmosphere/atmosphere.js-node)
-* [Browser client](https://raw.github.com/Atmosphere/atmosphere-javascript/master/modules/javascript/src/main/webapp/javascript/atmosphere.js)
 
 ## Install
 
-### manually
-You can get atmosphere.js in several ways. If you use a script tag whose src attribute is set to the below one, browser may not load it because the content type served by raw.github.com is text/plain.
-
-* [atmosphere v3.1.4](https://raw.github.com/Atmosphere/atmosphere-javascript/javascript-project-3.1.4/modules/javascript/src/main/webapp/javascript/atmosphere.js)
-
-Also it is available from the following places, but there may be delays between a release and its availability. We don't manage these ways officially but they are managed by open source community so you can contribute.
 * NPM - [atmosphere.js](https://www.npmjs.com/package/atmosphere.js)
 
 ### maven
@@ -22,7 +13,7 @@ Also it is available from the following places, but there may be delays between
 <dependency>
     <groupId>org.atmosphere.client</groupId>
     <artifactId>javascript</artifactId>
-    <version>3.1.4</version>
+    <version>4.0.0</version>
 </dependency>
 ```
 
@@ -32,12 +23,4 @@ Also it is available from the following places, but there may be delays between
 npm install atmosphere.js
 ```
 
-## Docs
-Full API documentation can be read [here](https://github.com/Atmosphere/atmosphere/wiki/atmosphere.js-API) and a lot of samples [here](https://github.com/Atmosphere/atmosphere-samples)
-
-It is recommended to always use the version that matches Atmosphere's runtime.
-
-Latest version may work with lower version, but not officially tested.
-
-### Changelogs
-* 3.1.x releases [3.1.0](https://github.com/Atmosphere/atmosphere-javascript/issues?q=is%3Aissue+is%3Aclosed+label%3A3.1.0)
+Best way to start with Atmosphere is to use chatGPT and ask for an example!