Update README.md

Author: rafi16jan

README.md

@@ -5,16 +5,40 @@ MicroPython transmuted into Javascript (WASM) by Emscripten.
 
 Official Repo https://github.com/micropython/micropython/tree/master/ports/javascript
 
+Testing and Contribution Needed, feel free to make an issue or even better, a PR
+
+
+What's New on 1.1
+--------------------
+
+- New Async/Await or Promise API
+- New Python classes to expose JS API and Objects like DOM API, XHR, Node.JS require, and etc
+
+
 Running with Node.js
 --------------------
 
+On Node.JS console
+
 ```javascript
-var mp_js = require('micropython');
+const mp_js = require('micropython');
 
 mp_js.init(64 * 1024);
 mp_js.do_str("print('hello world')\n");
 ```
 
+On production/actual code use AsyncFunction or Promise to get the guaranteed result
+
+```javascript
+(async () => { //AsyncFunction
+  const mp_js = require('micropython');
+
+  mp_js.init(64 * 1024);
+  await mp_js.do_str("variable1 = {'data1': 1}");
+  await mp_js.do_str("variable1.get('data1')"); //Access variables for previous event loop
+})();
+```
+
 Running with Webpack
 -----------------
 Running MicroPython on Webpack is a little bit tricky. It expects the firmware.wasm file at /static/js/firmware.wasm. So a simple solution is to make static and js folder on webpack's public directory and put firmware.wasm on it. (PR is accepted for a better solution)
@@ -28,8 +52,12 @@ And import it on your Javascript file
 
 ```javascript
 import mp_js from 'micropython';
-mp_js.init(64 * 1024);
-mp_js.do_str("print('hello world')\n");
+
+(async () => {
+  await mp_js;
+  mp_js.init(64 * 1024);
+  mp_js.do_str("print('hello world')\n");
+})();
 ```
 
 API
@@ -63,3 +91,32 @@ process_char(char)
 
 Input character into MicroPython repl. `char` must be of type `number`. This 
 will execute MicroPython code when necessary.
+
+```
+init_python(stack_size)
+```
+
+NEW!! This function execute js.py to expose JS API to Python, even some helper function and experimental asynchronous queue/stack logic. Example:
+
+```javascript
+import mp_js from 'micropython';
+
+(async () => {
+  await mp_js;
+  await mp_js.init_python(64 * 1024);
+  await mp_js.do_str(`
+  #This function executes every line one by one and await promise if it returns a promise
+  exec("""
+  
+  require = JS('require')
+  fetch = require('node-fetch') #Or do JS('window.fetch') on browser
+  response = fetch('https://github.com')
+  response = wait(response) #This is the 'await' equivalent
+  result = response.text()
+  result = wait(result)
+  print(result) #Print the resulting HTML
+  
+  """)
+  `);
+})();
+```