board manager url problem

[sandy9159]

Error downloading https://github.com/tenbaht/sduino/raw/release-0.5/package_sduino_stm8_index.json

[ssokolow]

I don't see an error message (possibly not looking in the right place) but I also don't get any filter matches for sdui or stm8 after adding the URL.

[sandy9159]

If only open that link in chrom with VPN then and only then the link works otherwise it shows "This site can’t be reached"
so when i past the url in arduino IDE prefrence .
arduino ide unable to load the package