Which Library is the most updated one for UART, SPI, I2C etc protocol

Is the common I/O library within amazon-freertos is the most updated library for protocol such as UART, I2C…, but I can’t find this library included in FreeRTOSv202210.01-LTS. Therefore, not sure which one is the most updated one, please help.

Common IO is not one of the libraries covered by LTS, hence you won’t find it in the LTS branch or repo.