We are happy to announce that the paper A Pre-Expectation Calculus for Probabilistic Sensitivity by Alejandro Aguirre, Gilles Barthe, Justin Hsu, Benjamin Kaminski, Joost-Pieter Katoen and Christoph Matheja has been selected as distinguished POPL 2021 paper. The paper develops a logic for estimating sensitivity properties (how do changes in the inputs affect the program’s output?) of probabilistic programs.