README.md in undergroundweather-0.0.1 vs README.md in undergroundweather-0.0.2

- old
+ new
@@ -1,9 +1,31 @@
 # Underground Weather
+http://www.wunderground.com/weather/api/d/documentation.html
 
 ## Usage
 
+Implemented Endpoints
+
+*  conditions	- Returns the current temperature, weather condition, humidity, wind, 'feels like' temperature, barometric pressure, and visibility.
+*  forecast	- Returns a summary of the weather for the next 3 days. This includes high and low temperatures, a string text forecast and the conditions.
+*  astronomy	- Returns The moon phase, sunrise and sunset times.
+*  radar - Returns a URL link to the .gif radar image.
+*  satellite - Returns a URL link to .gif visual and infrared satellite images.
+*  webcams - Returns locations of nearby Personal Weather Stations and URL's for images from their web cams.
+
+```
+gem install undergroundweather
+api_key = 'xxxxxxxx' # Your WU API Key
+uw = UndergroundWeather.new(api_key)
+
+zip_code = 19106
+uw.<endpoint>(zip_code) # conditions, forecast, astronomy, etc...
+```
+
 ## Development
+
+### ToDo
+https://github.com/brookemckim/undergroundweather/issues?labels=Story&sort=created&direction=desc&state=open&page=1
 
 ### Testing
 Using minitest/spec
 
 ```
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