SAP ISU upgraded to 7.4 Version

Hi Gurus,

We upgraded from our SAP system to the 7.4 version recently. Are there any new features/improvements, which could be put to practical use in our system post the upgrade?

I am looking for features which weren't available in the old system but are available in the new one, E.G. ABAP TEST COCKPIT.

Any tips would help!!

Regards,

Suman