diff --git a/CHANGELOG.md b/CHANGELOG.md
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+++ b/CHANGELOG.md
@@ -1,39 +1,137 @@
 # Changelog
 
+## [3.0.2](https://github.com/intuit/oauth-jsclient/tree/3.0.2)
+#### Features 
+- [Added support for passing custom authorize URL's](https://github.com/intuit/oauth-jsclient/pull/92)
+
+
+## [3.0.1](https://github.com/intuit/oauth-jsclient/tree/3.0.1)
+#### Issues Fixed
+- [`snyk` package as a dependency since the 3.0 version](https://github.com/intuit/oauth-jsclient/issues/88)
+
+## [3.0.0](https://github.com/intuit/oauth-jsclient/tree/3.0.0)
+#### Breaking Changes
+- Minimum Node Version >= 8 LTS
+#### Features 
+- Supports Minimum Node version 8 LTS and newer ( not backward compatible )
+- Moved lower node versions ( node 7, node 6 to 2.x.x and 1.x.x release respectively )
+  - node version 6 and lower refer to 1.x.x 
+  - node version 7 and lower refer to 2.x.x
+- Enhanced Code Coverage
+#### Issues Fixed
+- ES Lint issues fixed.
+- Vulnerabilities fixed.
+- [Error failing to create if response is missing headers](https://github.com/intuit/oauth-jsclient/issues/70)
+
+## [2.1.0](https://github.com/intuit/oauth-jsclient/tree/2.1.0)
+#### Features 
+- Accept Full Range of HTTP Success Codes
+- Handle not JSON content in response parsing
+- Dependency cleanup ( still pending. Opening an issue )
+#### Issues Fixed
+- [Accept Full Range of HTTP Success Codes](https://github.com/intuit/oauth-jsclient/pull/78)
+- [Fix: handle not JSON content in response parsing](https://github.com/intuit/oauth-jsclient/pull/59)
+
+## [2.0.2](https://github.com/intuit/oauth-jsclient/tree/2.0.2)
+#### Features 
+- Improved Code Coverage
+- README Corrections
+- Fixed npm package issues in 2.0.1
+
+## [2.0.1](https://github.com/intuit/oauth-jsclient/tree/2.0.1)
+#### Features 
+- Improved Code Coverage
+- README Corrections
+
+## [2.0.0](https://github.com/intuit/oauth-jsclient/tree/2.0.0)
+#### Breaking Changes
+- Minimum Node Version >= 7.0.0
+#### Features 
+- Supports Minimum Node version >=7.0.0 ( not backward compatible )
+- Support for HTTP methods for API calls other than GET
+- Enhanced Code Coverage
+- ES Lint issues fixed.
+#### Issues Fixed
+- [Does this library support any HTTP methods for API calls other than GET](https://github.com/intuit/oauth-jsclient/issues/40)
+- [Improve code coverage](https://github.com/intuit/oauth-jsclient/issues/39)
+- [Fix ESLint Issues](https://github.com/intuit/oauth-jsclient/issues/40)
+- [ngrok current version doesn't work](https://github.com/intuit/oauth-jsclient/issues/41)
+
 ## [1.5.0](https://github.com/intuit/oauth-jsclient/releases/tag/1.5.0)
+#### Features
+Problem :
+- The csrf tokens created did not follow the singleton pattern.
+- Occasional use of strict mode keywords made the package usage difficult in ES6 compliant environments. 
+
+Solution :
+
+- csrf token instance created at the time of instantiating OAuthClient. Singleton JS design pattern adopted.
+- Adopted ES6 standardization
+- ESLint enabled
+#### Issues Fixed
+- [Strict mode keywords](https://github.com/intuit/oauth-jsclient/issues/4)
+- [csrf update to OAuthClient](https://github.com/intuit/oauth-jsclient/issues/30)
 
-- ES6 Standard Adoption 
 
 ## [1.4.0](https://github.com/intuit/oauth-jsclient/releases/tag/1.4.0)
+#### Features
+Problem : 
+- The access-tokens are valid post the revoke() functionality.
 
+Solution : 
 - Clear Token Object on invoking revoke() functionality
 
-## [1.3.0](https://github.com/intuit/oauth-jsclient/releases/tag/1.3.0)
+#### Issues Fixed
+- [isAccessTokenValid() is true after calling revoke()](https://github.com/intuit/oauth-jsclient/issues/28)
 
+
+## [1.3.0](https://github.com/intuit/oauth-jsclient/releases/tag/1.3.0)
+#### Features
 - TokenValidation for Revoke functionality Fixed
+#### Issues Fixed
+- Release Updates
+- Revoke token [README.md](https://github.com/intuit/oauth-jsclient#revoke-access_token)
   
 ## [1.2.0](https://github.com/intuit/oauth-jsclient/releases/tag/1.2.0)
-
+#### Features
 - Highly Improved Implementation : setToken functionality  
+#### Issues Fixed
+1.) the setToken() and the constructor for passing the tokens are handled efficiently now.
+2.) [#20](https://github.com/intuit/oauth-jsclient/pull/20) and [#7](https://github.com/intuit/oauth-jsclient/pull/7) - Fixed
+3.) [#19](https://github.com/intuit/oauth-jsclient/issues/19) - HTTP 4XX Errors handled with more information.
 
 ## [1.1.3](https://github.com/intuit/oauth-jsclient/releases/tag/1.1.3)
-
+#### Features
 - Setting the Token methodology fixed
+#### Issues Fixed
+- [Error revoking token, this.token.refreshToken is not a function](https://github.com/intuit/oauth-jsclient/issues/16)
 
 ## [1.1.2](https://github.com/intuit/oauth-jsclient/releases/tag/1.1.2)
-
+#### Features
 - Supports Token Setting Functionality + New Scopes added
-
+- New scopes added :
+  - Payroll: com.intuit.quickbooks.payroll,
+  - TimeTracking: com.intuit.quickbooks.payroll.timetracking,
+  - Benefits: com.intuit.quickbooks.payroll.benefits,  
+#### Issues Fixed
+- [typo '/getCompanyInfo' in app.js](https://github.com/intuit/oauth-jsclient/issues/11)
+- [Console logging of tokens seems like a bad idea](https://github.com/intuit/oauth-jsclient/issues/13)
+  
 ## [1.1.1](https://github.com/intuit/oauth-jsclient/releases/tag/1.1.1)
 
 - Rolling Back changes to realmId field on createToken()
 
 ## [1.1.0](https://github.com/intuit/oauth-jsclient/releases/tag/1.1.0)
-
+#### Features
 - Support for passing realmId and id_token using setToken()
+#### Issues Fixed
+- Support for optionally passing realmId and id_token using setToken()
+- Issues fixed for #5
+- Issues fixed for #6
+- Issues fixed for #7
 
 ## [1.0.3](https://github.com/intuit/oauth-jsclient/releases/tag/1.0.3)
-
+#### Features 
 - Support for RefreshUsingToken method
 
 ## [1.0.2](https://github.com/intuit/oauth-jsclient/releases/tag/1.0.2)
@@ -46,4 +144,4 @@
 
 ## [1.0.0](https://github.com/intuit/oauth-jsclient/releases/tag/1.0.0)
 
-- First Release - 1.0.0
\ No newline at end of file
+- First Release - 1.0.0