I have moved from Adobe to Affinity Designer and the one major thing that is lacking is the way to be able to export/save a file as a PNG with the option to have the background as white and as transparent, without having to remove the background manually. This is available in Adobe and i think it is really needed in Affinity. It is crucial for logo designers to have this feature and having to do it manually is a bit of a ball ache every time.    Would be great if this could be updated in the near future. Thanks.