Rsync 3.1.2 breaks store dos attributes & vss objects

When will UCS 4.4.-7 update it’s rsync package beyond 3.1.2? It’s currently breaking my Synology backup. The Synology error is:

The Samba shared folder settings of the source data cannot support backup. Please disable “store dos attributes” and “vss objects”.

It’s also been documented in the CentOS forums here: