v1.3.0 to convert to h-only style, etc.

### Releases v1.3.0

1. Convert to `h-only` style.
2. Add example [multiFileProject](examples/multiFileProject) to demo for multiple-file project
3. Optimize code by using passing by `reference` instead of by `value`

Author: khoih-prog

README.md

@@ -41,8 +41,8 @@
   * [ 7. MultipleServos](examples/MultipleServos)
 * [Example ESP8266_MultipleRandomServos](#example-ESP8266_MultipleRandomServos)
 * [Debug Terminal Output Samples](#debug-terminal-output-samples)
-  * [1. ESP8266_MultipleRandomServos on ESP8266_NODEMCU_ESP12E](#2-esp8266_multiplerandomservos-on-esp8266_nodemcu_esp12e)
-  * [2. ESP8266_ISR_MultiServos on ESP8266_NODEMCU_ESP12E](#3-esp8266_isr_multiservos-on-esp8266_nodemcu_esp12e)
+  * [1. ESP8266_MultipleRandomServos on ESP8266_NODEMCU_ESP12E](#1-esp8266_multiplerandomservos-on-esp8266_nodemcu_esp12e)
+  * [2. ESP8266_ISR_MultiServos on ESP8266_NODEMCU_ESP12E](#2-esp8266_isr_multiservos-on-esp8266_nodemcu_esp12e)
 * [Debug](#debug)
 * [Troubleshooting](#troubleshooting)
 * [Issues](#issues)
@@ -103,42 +103,14 @@ This [**ESP8266_ISR_Servo** library](https://github.com/khoih-prog/ESP8266_ISR_S
 
  1. **ESP8266-based boards**.
 
----
----
-
-## Changelog
-
-### Releases v1.2.0
-
-1. Update to match new ESP8266 core v3.0.0
-
-### Releases v1.1.0
-
-1. Fix bug. See [Fixed count >= min comparison for servo enable](https://github.com/khoih-prog/ESP32_ISR_Servo/pull/1)
-2. Clean-up all compiler warnings possible.
-3. Add Table of Contents
-4. Add Version String
-5. Fix and Optimize old examples
-
-### Releases v1.0.2
-
-1. Add example using [**Blynk**](http://docs.blynk.cc/) to control servos. 
-2. Change example names to avoid duplication.
-
-#### Releases v1.0.1
-
-1. Basic 16 ISR-based servo controllers using 1 hardware timer for ESP8266.
-
-
 ---
 ---
 
 ## Prerequisites
 
 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. [`ESP8266 Core 3.0.2+`](https://github.com/esp8266/Arduino) for ESP8266-based boards. [![Latest release](https://img.shields.io/github/release/esp8266/Arduino.svg)](https://github.com/esp8266/Arduino/releases/latest/). To use ESP8266 core 2.7.1+ for LittleFS. 
-3. [`Blynk_WM library v1.6.2+`](https://github.com/khoih-prog/Blynk_WM) to use with some examples. To install. check [![arduino-library-badge](https://www.ardu-badge.com/badge/Blynk_WiFiManager.svg?)](https://www.ardu-badge.com/Blynk_WiFiManager)
-4. [`ESP_DoubleResetDetector library v1.2.1+`](https://github.com/khoih-prog/ESP_DoubleResetDetector) to use with some examples. To install. check [![arduino-library-badge](https://www.ardu-badge.com/badge/ESP_DoubleResetDetector.svg?)](https://www.ardu-badge.com/ESP_DoubleResetDetector)
+
 
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