Update README.md

Author: fpistm

README.md

@@ -275,6 +275,8 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
 
 | Status | Device(s) | Name | Release | Notes |
 | :----: | :-------: | ---- | :-----: | :---- |
+| :yellow_heart: | STM32F722RC<br>STM32F722RE | Generic Board | **2.3.0** |  |
+| :yellow_heart: | STM32F730R8<br>STM32F732RE | Generic Board | **2.3.0** |  |
 | :green_heart: | STM32F745ZE<br>STM32F745ZG | Generic Board | *2.0.0* |  |
 | :green_heart: | STM32F746BE<br>STM32F746BG<br>STM32F746NE<br>STM32F746NG | Generic Board | *2.0.0* |  |
 | :green_heart: | STM32F746ZE<br>STM32F746ZG | Generic Board | *2.0.0* |  |