Issue with in a web farm with a reverse proxy

The shop is running only on HTTPS, but the hreflang gets HTTP

We are running it in a web farm with a reverse proxy, so the "internal calls" within the web farm are HTTP.

I guess you are constructing the protocol of the hreflang URL based on current request instead of the setting (Store.SslEnabled).

Can you fix this?

Thank you for report about this issue.
I solved it in release 1.08