The project page (including downloads) is available at https://projects.differentpla.net/projects/show/empeg-notifier

The https certificate is self-signed, so you'll get a warning. You can safely ignore it (as long as you trust me).

At some point, I'll look into having anonymous access over http, and logged-in access over https.

The current version uploaded there isn't (externally) much further advanced than the one I've already attached. There'll be a new version soon-ish, time permitting.