Hi Landon, currently attenuation is not included when reporting across batches, but I agree that this would be a great addition to the reporting of batches. If you could raise this as a feature request, that would be fantastic! Currently, Breww will only compare your most recent batches up to the last ten of a beer rather than all your batches in this report. If you would like this expanded to look at all batches, then it would be great if you could also raise this as a feature request.