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-# TeensyStep V2 - Fast Stepper Library for PJRC Teensy boards
+# TeensyStep V2.1 - Fast Stepper Library for PJRC Teensy boards
 
 Please note: This is version 2 of the library. This version has a new user interface. The version 1 is still available in the branch [Version-1](https://github.com/luni64/TeensyStep/tree/Version-1).