diagnostics-v2

This is not very different than diagnostics-v1 (only the metadata changed slightly) but I wanted to keep the releases on track with the preprint versions. The additional changes made on arXiv were:

1. Add the Consortium author to arXiv metadata (erroneously omitted in first submission)
2. Acknowledgements read: We thank Yael Evelyn Marshall, who contributed writing (original draft) as well as reviewing and editing of pieces of the text but who did not formally approve the manuscript, as well as Ronnie Russell, who contributed text to and helped develop the structure of the manuscript early in the writing process. We also thank Matthias Fax, Joshua Blake, and consortium members Simina Boca, Lucy D’Agostino McGowan, and Greg Szeto, who helped with writing and editing text. We are also grateful to Nadia Danilova, James Eberwine and Ipsita Krishnan for feedback on early versions of the text.