Today I’ve faced the following issue
We have a new logo, and when uploading it to Discourse, the PNG files converts to a JPEG one and generates a white background. What’s annoying is that the logo is white, so it’s needed to have the transparent background on PNG, but Discourse removes it
See this example
Attempt to upload this image: https://assets.kodular.io/images/brand/white.png
Discourse will upload it as a JPEG file as here: