Hello,
After upgrading I found the following bug:
When u add an attribute to a child product.. and save it..
then add a product type.. save it..
THE ATTRIBUTE IS REMOVED!!!
My shop now became un-usable..
I know responses on this forum are less than minimal, but i really hope someone from the developers team can reply to this.
NOTE: the existing products + childs + attribute + product type DO show up.. but when adding a NEW product.. it is NOT working as it used to.