v1.2.1 to add support to Seeeduino nRF52840-based boards, such as XIAO_NRF52840 and XIAO_NRF52840_SENSE, using Seeeduino `nRF52` core, to add astyle using `allman` style and to restyle the library

Releases v1.2.1

1. Add support to Seeeduino nRF52840-based boards such as Seeed_XIAO_NRF52840 and Seeed_XIAO_NRF52840_SENSE, etc. using Seeeduino nRF52 core
2. Add astyle using allman style. Restyle the library
3. Update Packages' Patches to add Seeeduino nRF52 core

v1.2.0 to permit using servos with different pulse ranges simultaneously and delete left-over `cpp`

Releases v1.2.0

1. . Check Fix Bug #5 : Permit using servos with different pulse ranges simultaneously #4
2. Delete left-over cpp

v1.1.0 to convert to h-only style and to optimize code by using passing by `reference` instead of by `value`, to add support to `Sparkfun Pro nRF52840 Mini`, etc.

Releases v1.1.0

1. Convert to h-only style.
2. Add example multiFileProject to demo for multiple-file project
3. Optimize code by using passing by reference instead of by value
4. Add support to Sparkfun Pro nRF52840 Mini
5. Update Packages_Patches

v1.0.0 to support nRF52832 and nRF52840 boards

Releases v1.0.0

1. Basic 16 ISR-based servo controllers using 1 hardware PWM module for nRF52-based board
2. Support to both nRF52832 and nRF52840