We review the measurements of the D decay strong-phase parameters based on quantum-correlated D⁰D ¯⁰ pairs produced in the e⁺e⁻ → Ψ(3770) → D⁰D ¯⁰ process, and we discuss their role in the measurements of Cabibbo-Kobayashi-Maskawa angle γ and D-D ¯ mixing. In addition, we present estimates of the size of quantum-correlated datasets necessary to support the γ and charm mixing measurements conducted at the LHCb and Belle II experiments. Finally, we review the methods for measuring the D–D ¯ mixing and CP violation parameters at a high-luminosity charm factory, giving sensitivity estimates.