I have a question regarding best practices when it comes to code copyright.
The company I'm working for would like to register their code in the US Copyright Office. However, they first published their website a year ago and this is a more recent version of the code.
I've done research but I can't find a lot about what the best practices are - is it better to copyright only the more recent version of the software? Or to create a separate claim for the first published version, and file another one for this recent one?
I understand that you don't have to register your code with the US Copyright Office for it to be copyrighted, but this is something that the company would like to do.
Any help is appreciated