Invited Talk -- Polarized Substructural Session Types -- Semantics of Programming Languages I -- Synthesis of Strategies and the Hoare Logic of Angelic Nondeterminism -- An Infinitary Model of Linear Logic -- Game Semantics and Normalization by Evaluation -- Foundations of Differential Dataflow -- Categorical Models and Logics -- States of Convex Sets -- A Categorical Semantics for Linear Logical Frameworks -- A Completeness Result for Finite λ-bisimulations -- Sequent Calculus in the Topos of Trees -- Modal and Temporal Logics -- Coalgebraic Trace Semantics via Forgetful Logics -- Unifying Hyper and Epistemic Temporal Logics -- Concurrent, Probabilistic and Timed Systems On the Total Variation Distance of Semi-Markov Chains -- Decidable and Expressive Classes of Probabilistic Automata -- Knowledge = Observation + Memory + Computation -- Compositional Metric Reasoning with Probabilistic Process Calculi -- Semantics of Programming Languages II -- Fragments of ML Decidable by Nested Data Class Memory Automata -- Operational Nominal Game Semantics -- Step-Indexed Logical Relations for Probability -- Automata, Games, Verification -- Minimisation of Multiplicity Tree Automata -- Robust Multidimensional Mean-Payoff Games are Undecidable -- The Cyclic-Routing UAV Problem Is PSPACE-Complete -- Typing Weak MSOL Properties -- Logical Aspects of Computational Complexity Three Variables Suffice for Real-Time Logic -- On Presburger Arithmetic Extended with Modulo Counting Quantifiers -- Parity Games of Bounded Tree- and Clique-Width -- Type Theory, Proof Theory and Implicit Computational Complexity -- Programming and Reasoning with Guarded Recursion for Coinductive Types -- The Computational Contents of Ramified Corecurrence -- On the Dependencies of Logical Rules -- On the Mints Hierarchy in First-Order Intuitionistic Logic.