Unfortunately, we're not yet ready to support https. The nature of SSL certificates and the business around them has made it a bit awkward to do, so we've postponed it repeatedly. We'll announce it when it's ready. --liw

I'm waiting for https too. I'd also like sites (or parts of sites) that require authentication for read access, and that are inaccessible without encryption.

Meanwhile I have to make do with Google services.

I appreciate that it's hard work and takes time. Thanks for all that work on Branchable and ikiwiki.