I'm using this code to retrieve an image from my host:
Picasso.with(rootView.getContext()).load("https://domain.tld/directory/imagename.jpg").into(ImageView);
I want to use Picasso because I thought that when I changed the picture on the host (same imagename) the picture will change in my App aswell. But it doesn't. So I think the cache is still valid. How long does is stay valid before it fetches the new image?