Logic script differences 10.1 Classic

Hi,

We are currenlty testing an upgraded 10.0 NW environment on 10.1 Classic on Hana.

Logic sript which works on 10.0 does not work on 10.1.

Is there any documentation available on the differences in script logic between the versions?

Of the scripts that do run, they are running slower than they did on the 10.0 environment.

Regards,

Mark