Serviio

I use an Synology DSM 5.2 in a Hyper-V virtual machine. (It's not possible to upgrade it to DSM 6.0)
What I have seen the Servioo 1.5.2 is the only package that works on DSM 5.2.
Can anyone tell my where I can download this package?

Thank you for any hint.

If you copy the download link for the current version, and then edit the version number, it should still be available for download. That's the only way I know of to get a previous version.