LWIP eternetif.c driver latest status

Hello,

there are many APPs and example projects shipped with Dave for XMC devices which have Ethernet Interface. I could see that over the years several modifications are introduced to the driver.

What is latest (and reliably working) version of this file implemented according to LWIP guideline for eternetif ? Which APP includes it? What is minimum version of xmc library that has to be used with it?

thank you

rum