The following contributions were selected (out of 15 submissions) for presentation at the workshop:

• Anthony Anjorin, Gergely Varro and Andy Schürr. Complex Attribute Manipulation in TGGs with Constraint-Based Programming Techniques

• Jeremy Gibbons and Michael Johnson. Relating Algebraic and Coalgebraic Descriptions of Lenses

• Hugo Pacheco, Alcino Cunha and Zhenjiang Hu. Delta Lenses over Inductive Types

• Vadim Zaytsev. Language Evolution, Metasyntactically

• Michael Johnson and Robert Rosebrugh. Lens put-put laws:  Monotonic and mixed

• Leen Lambers, Stephan Hildebrandt, Holger Giese and Fernando Orejas. Attribute Handling for Bidirectional Model Transformations: The Triple Graph Grammar Case

• Erwann Wernli. Bidirectional transformations meets dynamic updates: promise & perils

• Perdita Stevens. Observations relating to the equivalences induced on model sets by bidirectional transformations