Update README.md

Author: RomanSoloweow

README.md

@@ -6,9 +6,16 @@ A C# library for realization simple state-machine
 1. [Examples](#Examples)
 
 ## Features
-* Entry/exit events for states
+* Simple structure
+* Entry/exit events for state
 * Invoke event for transition
 * Export/Import to/from XML
+* Parameters for transitions
+* Parameters for entry/exit
+* State changed event for state machine
+* Data for sharing between states
+* Change event for data
+
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 ## Examples:
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