I’ve not updated to 1.1.0 yet, but am using a nightly build from a month ago. The reason I switched to that nightly build is because it encodes HEVC streams in a way that is compatible with iOS devices. Previous versions used a different style of HEVC that encodes the metadata in the bitstream, that Apple doesn’t support in the iOS built-in video player. I assume this new version of Handbrake contains this change as well, so another very worthwhile reason to upgrade!