Duplicacy Web on Synology 725+?

I recently upgraded from a Synology DS218+ to a DS725+. I have tried installing the r1000 and geminilake 1.8.3 Duplicacy SPK packages, but with both I get the following error: " This package is not supported on the platform of Synology NAS or is incompatible with the current DSM version." I’m currently on DSM 7.3.2-86009.

Is there a package that is compatible with my NAS?

This model runs on an AMD Ryzen R1600