XMC4500 SPI Slave App on DAVE 4

Hello,
I have been told that the new DAVE version 4.1.4 would contain the APPs for SPI and I2C Slave.
This seems to be wrong. When can I expect those APPs?

Currently I use the xmc lib directly, but the APPs would save a lot of time, since I use the xmc for prototyping.

Regards,

Thomas