We successfully (mostly nostr:nprofile1qy2hwumn8ghj7erfw36x7tnsw43z7un9d3shjqpqqny3tkh0acurzla8x3zy4nhrjz5zd8l9sy9jys09umwng00manysd7ctxa, I think) convinced nostr:nprofile1qy2hwumn8ghj7erfw36x7tnsw43z7un9d3shjqpqguh5grefa7vkay4ps6udxg8lrqxg2kgr3qh9n4gduxut64nfxq0q358gul to change the license of Opportunity Cost from source available (no modifications allowed) to MIT License.
Now your PRs are legal. Let's go! :)