Since February 2018, all new custom domains will use HTTPS automatically. If you created a custom domain before February 2018, you can follow these steps to use HTTPS with your custom domain.
Changing to HTTPS
Edit the CNAME record (for a subdomain) or A record (for a root domain) in your DNS settings by pointing it to proxy.homerun.co
In Homerun, click your profile in the top left corner and click Settings
At the left, scroll down to Custom Domain, displayed at Advanced
Click Save changes at Custom Domain
If you get an error message, this probably means that the DNS settings haven't propagated yet. Try waiting one hour before clicking Update again, it will probably work the second time :)
When you successfully did this, your secured connection will be active within 5 minutes
Note: your Homerun pages will stay online when changing the CNAME record.
If you need any further assistance with this, just contact us.