Morning,  We have decided to implement WebP export for (hopefully) 1.9. The decision is not solely because it is now supported in Safari - although that doesn't hurt. In the time I have been working here at Serif (15+ years), there have been hundreds of "JPEG / PNG killer" file formats announced - not a single one has succeeded. If we had supported each one, we would now have a massive amount of export code to maintain which was used by either 1 or 2 people, or more likely nobody.