CRC16 question

I have seen that something has changed between the documentation and the releases certainly starting from - RC1.
I am referring to the disappearance of the Reset method and the addition of the Seed parameter at the creation of the Cr16 object.
I searched the forum but didn’t find much. Is it possible to have clarifications on the current situation?
Above all I’m looking for something that doesn’t make me pile up bytes that are sent via different CAN messages sent at different times, and in this the version of the examples contained in the documentation would have been the “done on purpose”…