Compatibility-breaking changes between 1.16 and 1.17/1.18

[Ravana]

.png is not redirected either, so if using same way it wont be compatibility breaking.

$ filesystem.have_asset("images","maps/titlescreen.png")
false
$ filesystem.have_asset("images","maps/titlescreen.webp")
true

[octalot]

Although it isn't redirected for have_asset, .png is redirected when it gets to src/picture.cpp's load_image_file(const image::locator&).

[Ravana]

So it is only visual difference not compatibility.