Documentum connector for CRX

I'm following this tutorial https://dev.day.com/docs/en/crx/connectors/documentum/current.html#Requirements to establish connection between CRX 2.2( CQ5.4) and Documentum 6.6

I've downloaded crx2documentum-2.0.0.20070904 connector but I'm not sure whether this connector supports CRX 2.2 and Documentum 6.6 version. As per the documentation mentioned in that url, it says supported Documentum versions are 5.2 and 5.3   and CRX supported version is 1.3

Can someone please confirm that link is not updated and  crx2documentum connector supports CRX 2.2 and Documentum 6.6? 

Thank you