Smart Contracts - A Killer Application for Deductive Source Code Verification.- A Methodology for Invariants, Framing, and Subtyping in JML.- Trends in Relational Program Verification.- Collaborative work management with a highly-available Kanban board.- A Case for Certifying Compilers in Industrial Automation.- Compositional Semantics for Concurrent Object Groups in ABS.- Same Same But Different: Interoperability of Software Product Line Variants.-...