v3.4.2 to auto-detect ESP32 core version

### Releases v3.4.2

1. Auto detect ESP32 core version. Fix bug in examples for WT32_ETH01

README.md

@@ -212,7 +212,7 @@
 14. [`WiFiNINA_Generic library v1.8.14-1+`](https://github.com/khoih-prog/WiFiNINA_Generic) to use WiFiNINA modules/shields. 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.
 15. [`WiFiWebServer library v1.4.2+`](https://github.com/khoih-prog/WiFiWebServer) to use WiFi/WiFiNINA modules/shields. To install, check [![arduino-library-badge](https://www.ardu-badge.com/badge/WiFiWebServer.svg?)](https://www.ardu-badge.com/WiFiWebServer)
 16. [`EthernetWebServer library v1.7.1+`](https://github.com/khoih-prog/EthernetWebServer) to use Ethernet modules/shields on boards other than STM32F/L/H/G/WB/MP1. To install. check [![arduino-library-badge](https://www.ardu-badge.com/badge/EthernetWebServer.svg?)](https://www.ardu-badge.com/EthernetWebServer).
-17. [`EthernetWebServer_STM32 library v1.2.0+`](https://github.com/khoih-prog/EthernetWebServer_STM32) to use Ethernet modules/shields on STM32F/L/H/G/WB/MP1 boards. To install, check [![arduino-library-badge](https://www.ardu-badge.com/badge/EthernetWebServer_STM32.svg?)](https://www.ardu-badge.com/EthernetWebServer_STM32).
+17. [`EthernetWebServer_STM32 library v1.2.1+`](https://github.com/khoih-prog/EthernetWebServer_STM32) to use Ethernet modules/shields on STM32F/L/H/G/WB/MP1 boards. To install, check [![arduino-library-badge](https://www.ardu-badge.com/badge/EthernetWebServer_STM32.svg?)](https://www.ardu-badge.com/EthernetWebServer_STM32).
 18. [`ESP8266_AT_WebServer library v1.4.0+`](https://github.com/khoih-prog/ESP8266_AT_WebServer) to use ESP8266-AT/ESP32-AT WiFi modules/shields. To install, check [![arduino-library-badge](https://www.ardu-badge.com/badge/ESP8266_AT_WebServer.svg?)](https://www.ardu-badge.com/ESP8266_AT_WebServer)
 19. [`DDNS_Generic library v1.6.1+`](https://github.com/khoih-prog/DDNS_Generic) to use examples. To install, check [![arduino-library-badge](https://www.ardu-badge.com/badge/DDNS_Generic.svg?)](https://www.ardu-badge.com/DDNS_Generic)
 20. [`WebServer_WT32_ETH01 library v1.4.1+`](https://github.com/khoih-prog/WebServer_WT32_ETH01) to use WT32_ETH01 (ESP32 + LAN8720). To install, check [![arduino-library-badge](https://www.ardu-badge.com/badge/WebServer_WT32_ETH01.svg?)](https://www.ardu-badge.com/WebServer_WT32_ETH01).