Hi all, Stephen Skory (in collaboration with Chris Moody) has pushed through the first major improvement to Rockstar. https://bitbucket.org/yt_analysis/yt/pull-request/336/rockstar-improvements/... As I note in my final comment, I think this PR is a good example of iterative development and collaboration, and I'm really happy with how it was issued, updated, and how we converged on a solution. The activity tab is particularly interesting: https://bitbucket.org/yt_analysis/yt/pull-request/336/rockstar-improvements/... -Matt