Universal Graphs and Good for Small Games Automata: New Tools for Infinite Duration Games -- Resource-Tracking Concurrent Games -- Change Actions: Models of Generalised Differentiation -- Coalgebra Learning via Duality -- Tight Worst-Case Bounds for Polynomial Loop Programs -- A Complete Normal-Form Bisimilarity for State -- Identifiers in Registers - Describing Network Algorithms with Logic -- The Impatient May Use Limited Optimism to Minimize Regret -- Causality in Linear Logic: Full Completeness and Injectivity (Unit-Free Multiplicative-Additive Fragment) -- Rewriting Abstract Structures: Materialization Explained Categorically -- Two-Way Parikh Automata with a Visibly Pushdown Stack -- Kleene Algebra with Hypotheses -- Trees in Partial Higher Dimensional Automata -- The Bernays-Schoenfinkel-Ramsey Class of Separation Logic on Arbitrary Domains -- Continuous Reachability for Unordered Data Petri Nets is in PTime -- Optimal Satisfiability Checking for Arithmetic mu-Calculi -- Constructing Inductive-Inductive Types in Cubical Type Theory -- Causal Inference by String Diagram Surgery -- Higher-Order Distributions for Differential Linear Logic -- Languages Ordered by the Subword Order -- Strong Adequacy and Untyped Full-Abstraction for Probabilistic Coherence Spaces -- A Sound and Complete Logic for Algebraic Effects -- Equational Axiomatization of Algebras with Structure -- Towards a Structural Proof Theory of Probabilistic μ-Calculi -- Partial and Conditional Expectations in Markov Decision Processes with Integer Weights -- Equational Theories and Monads from Polynomial Cayley Representations -- A Dialectica-Like Interpretation of a Linear MSO on Infinite Words -- Deciding Equivalence of Separated Non-Nested Attribute Systems in Polynomial Time -- Justness: A Completeness Criterion for Capturing Liveness Properties -- Path category for Free - Open Morphisms from Coalgebras with Non-Deterministic Branching.