Hello Niki, SvarDOS is an ongoing project, things change slowly and iteratively. The repo CD is a recent development that I have added in February:
https://github.com/SvarDOS/bugz/issues/59
It is very true that it would be nice that the repo CD includes the latest version of the installer. It would be certainly more convenient for CD-ROM users. It's just something that someone needs to do, test and automate. Things take time, please be patient. :-)
For the time being I have created a github issue about it so it is not forgotten:
https://github.com/SvarDOS/bugz/issues/80
I'm happy to hear that you liked the Svarog386 project, and I thank you for your support. SvarDOS is the continuation of Svarog386, but with a larger compatibility scope. Svarog386 was limited to 386+ machines, while SvarDOS is compatible even with ancient 8086 PCes having 256K of RAM (hence the different name). If you used Svarog386 before, then you should have no issue with SvarDOS. It is even possible to convert old Svarog386 systems to SvarDOS, should you wish to do so.
BTW - SvarDOS' installer supports the Italian language, but the SvarDOS command interpreter does not. Maybe you'd be interested in translating it to your language?
Mateusz