We often get queries on what versions of Sage CRM and Sage 300 integrate, would one have to upgrade both products should one be upgraded, etc

The Compatibility Chart lists not only what versions integrate but also supplies the associated knowledge base article required should there be one.

It is a really useful tool and the bonus is, it is updated with every new release of either product. 

https://support.na.sage.com/selfservice/viewContent.do?externalId=88873&sliceId=1