Add `stale.yml`

v1.3.2 to remove crashing `PIN_D24`

### Releases v1.3.2

1. Remove crashing `PIN_D24` from examples

v1.3.1 to fix `DutyCycle` bug, etc.

### Releases v1.3.1

1. Fix `DutyCycle` bug. Check [float precisison of DutyCycle only sometimes working #3](khoih-prog/SAMD_Slow_PWM#3)
2. Fix `New Period` display bug. Check [random dropouts #4](khoih-prog/SAMD_Slow_PWM#4)
3. Update examples

v1.3.0 to add support to new ESP32-S3

### Releases v1.3.0

1. Add support to new `ESP32-S3` (ESP32S3_DEV, ESP32_S3_BOX, UM TINYS3, UM PROS3, UM FEATHERS3, etc.)
2. Modify examples accordingly

v1.2.2 to replace `double` with `float`

### Releases v1.2.2

1. Use `float` for `DutyCycle` and `Freq`, `uint32_t` for `period`. 
2. Optimize code by not calculation in ISR

1.2.1 to to not update DutyCycle immediately

### Releases v1.2.1

1. DutyCycle to be optionally updated at the end current PWM period instead of immediately. Check [DutyCycle to be updated at the end current PWM period #2](khoih-prog/ESP8266_PWM#2)

v1.2.0 to fix `multiple-definitions` linker error

### Releases v1.2.0

1. Fix `multiple-definitions` linker error. Drop `src_cpp` and `src_h` directories
2. Add support to `ESP32_C3`
3. Add example [multiFileProject](examples/multiFileProject) to demo for multiple-file project
4. Improve accuracy by using `double`, instead of `uint32_t` for `dutycycle`, `period`
5. Update examples accordingly

v1.1.1 for core v2.0.1+

### Releases v1.1.1

1. Fix examples to not use GPIO1/TX0 for core v2.0.1+

v1.1.0 to modify PWM settings on-the-fly

### Releases v1.1.0

1. Add functions to modify PWM settings on-the-fly
2. Fix bug
3. Add example to demo how to modify PWM settings on-the-fly

v1.0.1 adds end-of-duty-cycle callback function

### Releases v1.0.1

1. Adding PWM end-of-duty-cycle callback function.
2. Fix bug.
3. Add end-of-duty-cycle callback feature to examples