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Argument & Computation: Change and continuity

Argument & Computation (A&C) enters its seventh year, renewed in two respects: • A new access policy with a new publisher: the journal adopts a full open access policy with no fees for authors who submit a paper during coming two years at least. We are indebted to the new publisher IOS Press for its enthusiastic support in enabling and promoting this important transition; • A renewed editorial board: the editorial board includes both continuing and new members, reflecting the growth of the computational argumentation research field in recent years, as well as its rich diversity.