ZTF SN Ia DR2: Overview M. Rigault, M. Smith, A. Goobar, K. Maguire, G. Dimitriadis, J. Johansson, J. Nordin, U. Burgaz, S. Dhawan, J. Sollerman et al. (53 more) A&A, 694 (2025) A1 Published online: 14 February 2025 DOI: 10.1051/0004-6361/202450388