Thanks - I was confused by this too. Also, do you just need to open the PRs, or do they have to be merged before Oct. 31? Also also, what's to stop me from ma

Thanks - I was confused by this too. Also, do you just need to open the PRs, or do they have to be merged before Oct. 31? Also also, what's to stop me from making an empty project and opening 4 pull requests against it just to get the t-shirt?