Comment by smitty1110
2 years ago
I'm fairly sure this is either older than stated, or is based off an older package. I distinctly remember a similar package existing when I was in high school in the 00's, I turned in a paper for AP CS with a faked coffee stain once as a joke.
Hanno's version made a big splash in 2009. We discussed LaTeX coffee rings back in 2010 - https://news.ycombinator.com/item?id=1924697