NWBC for HTML 3.5 versus 3.6

Hi,

I am wondering what the differences are between NWBC for HTML version 3.5 and version 3.6

What I found out so far is that up to version 3.5 table nwbc_cfg is used for configuration.

Version 3.6 and above uses transaction /UI2/NWBC_CFG_CUST to store configuration in table  /UI2/NWBC_CFGC.

What are the differences apart from this?

Are there any additional features?

Should we use 3.6 or stick to 3.5?

Thanks,

Thomas