v1.0.1 to add PWM_StepperControl example

### Releases v1.0.1

1. Add example [PWM_StepperControl](https://github.com/khoih-prog/megaAVR_PWM/tree/main/examples/PWM_StepperControl) to demo how to control Stepper Motor using PWM

Author: khoih-prog

README.md

@@ -133,7 +133,7 @@ Functions using normal software-based PWMs, relying on loop() and calling millis
 
 1. [`Arduino IDE 1.8.19+` for Arduino](https://github.com/arduino/Arduino). [![GitHub release](https://img.shields.io/github/release/arduino/Arduino.svg)](https://github.com/arduino/Arduino/releases/latest)
 2. [`Arduino megaAVR core 1.8.7+`](https://github.com/arduino/ArduinoCore-megaavr/releases) for Arduino megaAVR boards. [![GitHub release](https://img.shields.io/github/release/arduino/ArduinoCore-megaavr.svg)](https://github.com/arduino/ArduinoCore-megaavr/releases/latest). Use Arduino Board Manager to install.
-3. [`MegaCoreX megaAVR core 1.1.0+`](https://github.com/MCUdude/MegaCoreX/releases) for Arduino megaAVR boards.  [![GitHub release](https://img.shields.io/github/release/MCUdude/MegaCoreX.svg)](https://github.com/MCUdude/MegaCoreX/releases/latest). Follow [**How to install**](https://github.com/MCUdude/MegaCoreX#how-to-install).
+3. [`MegaCoreX megaAVR core 1.1.1+`](https://github.com/MCUdude/MegaCoreX/releases) for Arduino megaAVR boards.  [![GitHub release](https://img.shields.io/github/release/MCUdude/MegaCoreX.svg)](https://github.com/MCUdude/MegaCoreX/releases/latest). Follow [**How to install**](https://github.com/MCUdude/MegaCoreX#how-to-install).
 
 
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