Can users have different InCopy Releases?

[Marcy McGuire]

I'm stuck with InCopy 2017 and InDesign 2018 due to the age of my mac. 

The author I work with just updated all his Adobe software with the latest.

Can we work with two different releases or will he need to use 2017 as well?

Thanks in advance!

[BobLevine · Accepted solution]

All InCopy and InDesign users MUST be on the same version.

[Marcy McGuire]

Thanks, Bob

He won't like it when I let him know. Maybe I can get him to come up with 3K for a new mac 🙂