Upgrade from NW 7.4 to 7.5

Hi Forum,

Anybody that have practical experience with upgrading Portal from 7.4 to 7.5 ?

I understand that we need to create a new NWDI track and recompile our custom DCs based on 7.5 api and Java8 and that 7.5 also have a new NWDS version that we need to use. But other than that ?

(I have read the Upgrade and Update Guide - SAP NetWeaver 7.5 Java and the master guide so you don't need to share these links)

Thanks