v1.4.0 to fix multiple-definitions linker error

### Releases v1.4.0

1. Fix `multiple-definitions` linker error.
2. Add example [multiFileProject](examples/Ethernet/multiFileProject)and [WiFiMultiFileProject](examples/WiFi/WiFiMultiFileProject)to demo for multiple-file project.
3. Fix bug
4. Update `Packages' Patches`

Author: khoih-prog

README.md

@@ -17,6 +17,7 @@
   * [Features](#features)
   * [Currently supported Boards](#currently-supported-boards)
   * [Currently supported Ethernet shields/modules](#currently-supported-ethernet-shieldsmodules)
+* [Changelog](changelog.md) 
 * [Prerequisites](#prerequisites)
 * [Installation](#installation)
   * [Use Arduino Library Manager](#use-arduino-library-manager)
@@ -202,7 +203,7 @@ This [**MDNS_Generic library**](https://github.com/khoih-prog/MDNS_Generic) is b
    - [`Ethernet2 library v1.0.4+`](https://github.com/khoih-prog/Ethernet2) for W5500. [![GitHub release](https://img.shields.io/github/release/adafruit/Ethernet2.svg)](https://github.com/adafruit/Ethernet2/releases/latest)
    - [`Ethernet3 library v1.5.5+`](https://github.com/sstaub/Ethernet3) for W5500/WIZ550io/WIZ850io/USR-ES1 with Wiznet W5500 chip. [![GitHub release](https://img.shields.io/github/release/sstaub/Ethernet3.svg)](https://github.com/sstaub/Ethernet3/releases/latest)
 
-14. [`STM32Ethernet library v1.2.0+`](https://github.com/stm32duino/STM32Ethernet) for built-in LAN8742A Ethernet on (Nucleo-144, Discovery). [![GitHub release](https://img.shields.io/github/release/stm32duino/STM32Ethernet.svg)](https://github.com/stm32duino/STM32Ethernet/releases/latest). To be used with [`LwIP library v2.1.2+`](https://github.com/stm32duino/LwIP). [![GitHub release](https://img.shields.io/github/release/stm32duino/LwIP.svg)](https://github.com/stm32duino/LwIP/releases/latest). **Not yet ready** in v1.3.0.
+14. [`STM32Ethernet library v1.2.0+`](https://github.com/stm32duino/STM32Ethernet) for built-in LAN8742A Ethernet on (Nucleo-144, Discovery). [![GitHub release](https://img.shields.io/github/release/stm32duino/STM32Ethernet.svg)](https://github.com/stm32duino/STM32Ethernet/releases/latest). To be used with [`LwIP library v2.1.2+`](https://github.com/stm32duino/LwIP). [![GitHub release](https://img.shields.io/github/release/stm32duino/LwIP.svg)](https://github.com/stm32duino/LwIP/releases/latest). **Not yet ready** in v1.4.0.
 
 15. [`WiFiNINA_Generic library v1.8.14-3+`](https://github.com/khoih-prog/WiFiNINA_Generic). To install. check [![arduino-library-badge](https://www.ardu-badge.com/badge/WiFiNINA_Generic.svg?)](https://www.ardu-badge.com/WiFiNINA_Generic) if using WiFiNINA for boards such as Nano 33 IoT, nRF52, Teensy, etc.
 16. [`Modified WiFi101 Library v0.16.1+`](https://github.com/khoih-prog/WiFi101) to use SAMD MKR1000, etc. boards with WiFi101.