Hi numinix,
Nothing has moved in zc, it's mainly just the STL installation process that differs by one file:
stl1.01 for zc-1.3.7 - ships with extra tax functions defined in "includes>functions>extra_functions>functions_splittaxlines.php"
stl1.1 for zc-1.3.8 - does not need this file as the core zc tax functions have been upgraded to provide the functionality needed.
I could ask the user to copy (or not ) this extra file depending on the zc version being used but I feel this really increases the likelihood that someone may leave it out when it is needed and bring his cart crashing to the ground, so I have avoided that until now.
I will be sending you a pm shortly with a few thoughts that are more about CTE than STL and therefore don't really need to be on this support thread.
Alan




