DB8 release notesREADME: The README summarizes the available data, relevant tools, and access options. Sample metadata: Metadata for each subject and sample, including family, QC, sequencing, and analysis details. Change Log: Check the DB8 updates. How to Acknowledge the MSSNG resources: The authors wish to acknowledge the resources of MSSNG, Autism Speaks and The Centre for Applied Genomics at The Hospital for Sick Children, Toronto, Canada. We also thank the participating families for their time and contributions to this database, as well as the generosity of the donors who supported this program. How to cite MSSNG: B. Trost, B. Thiruvahindrapuram, A.J.S. Chan, W. Engchuan, E.J. Higginbotham, J.L. Howe, L.O. Loureiro, M.S. Reuter, D. Roshandel, J. Whitney, M. Zarrei, M. Bookman, C. Somerville, R. Shaath, M. Abdi, E. Aliyev, R.V. Patel, T. Nalpathamkalam, G. Pellecchia, O. Hamdan, G. Kaur, Z. Wang, J.R. MacDonald, J. Wei, W.W.L. Sung, S. Lamoureux, N. Hoang, T. Selvanayagam, N. Deflaux, M. Geng, S. Ghaffari, J. Bates, E.J. Young, Q. Ding, C. Shum, L. D'Abate, C.A. Bradley, A. Rutherford, V. Aguda, B. Apresto, N. Chen, S. Desai, X. Du, M.L.Y. Fong, S. Pullenayegum, K. Samler, T. Wang, K. Ho, T....Access requires approval by the data custodian. The collection's description and structure are public; querying the data requires an approved request.DB8 release notes is published on MSSNG.