Update CHANGELOG.MD

Author: raghushantha

CHANGELOG.MD

@@ -1,10 +1,24 @@
+## Released v1.1.1 (Nov.3, 2015)
+###Features:
+- Support for PSDrives when using Invoke-ScriptAnalyzer
+- More robust Profiles feature - better defaulting when supplied with invalid profile - actionable Warnings
+- Validated integration with ISESteroids, ISEScriptAnalyzerAddon & VS Code Editor Services Plugin
+
+###Rules:
+- New rule to ensure that a file with missing BOM is encoded in ASCII
+
+###Fixes:
+- Doc Updates, Cleaned up source files to reflect accurate comments
+- Fix SuppressedOnly switch functionality
+- Updated Positional parameter rule to trigger only when used with > 3 positional parameters
+
 ## Released v1.1.0 (Sep.1, 2015)
 ###Features:
 - Support for using ScriptAnalyzer as a .net library - ScriptAnalyzer APIs
 - Support for ScriptAnalyzer Profiles
 - Documentation for using Inline Rule Suppression
 - Added about help topic file as part of the module
-
+- 
 
 ###Rules:
 - Rule to checks for UTF8 encoding in help file