Large-genus asymptotics conjecture for Masur–Veech volumes

Let $\mathcal{Q}_{g,0}$ denote the moduli space of holomorphic quadratic differentials in genus $g$ without marked points. Large-genus asymptotics conjecture. As $g\to+\infty$, its Masur–Veech volume satisfies

$$\operatorname{Vol} \mathcal{Q}_{g,0}=\frac{4}{\pi}\left(\frac{8}{3}\right)^{4g-4}\left(1+O\left(\frac{1}{g}\right)\right).$$

The paper records this asymptotic as conjectural, while noting that a stronger form was subsequently proved by A. Aggarwal; the exact status of this displayed form should be checked against that result.