Halion 7 backwards compatibility

Hi everyone!
I have a question about the Halion7 library

I recently upgraded Halion 6 to Halion 7, but I did NOT upgrade the library, because on my laptop I have a major show’s Cubase project that heavily uses HalionSonic and Halion with many libraries, so I avoided making changes to the libraries.

Now I’m tempted to get rid of the USB dongle permanently, and I’m downloading “Halion7 contenent” which should update/replace the old libraries…
I wonder if there is full backwards compatibility.

Can anyone give me information on this?

Thanks for your help!

Yes, Halion 7 and Halion Sonic 7 are backwards compatible with previous versions and projects that used them.

Thank you for your answer. I was referring to the library update