Shokurov's lower semicontinuity conjecture for minimal log discrepancies

Let $X$ be a normal $\mathbb{Q}$-Gorenstein variety, and let $\Delta$ be an $\mathbb{R}$-Weil divisor on $X$ such that $K_X+\Delta$ is $\mathbb{R}$-Cartier. For each $d$, let $X^{(d)}$ denote the set of points of dimension $d$, and let

$$\operatorname{mld}_{(X,\Delta)}:X^{(d)}\xrightarrow{\ \ }\mathbb{R}\cup\{-\infty\}$$

be the minimal-log-discrepancy function. Shokurov's lower semicontinuity conjecture. For each $d$, the function $\operatorname{mld}_{(X,\Delta)}$ on $X^{(d)}$ is lower semicontinuous.

This is the second conjecture in the paper's discussion of Shokurov's conjectures about minimal log discrepancies. The supplied text does not state whether it has been resolved.