Hello, Dillo's https stopped working on F26. It turned out that that was because of the move to openssl v1.1. The kind folks (in particular Matias Ellert) made a patch for F26 which works for both the old version of dillo with openssl v1.0 and v1.1. I am including his patch here in case there is interest in merging this upstream (which is the best place to put it). Best wishes!