JournalsggdVol. 14, No. 3Groups, Geometry, and DynamicsVolume 14, No. 3 (2020)DOI 10.4171/GGDISSN 1661-7207eISSN 1661-7215pp. 729–764The congruence subgroup problem for the free metabelian group on $n\geq4$ generatorsDavid El-Chai Ben-Ezrapp. 765–790Finitely $\mathcal{F}$-amenable actions and decomposition complexity of groupsAndrew NicasDavid Rosenthalpp. 791–811On groups with $S^2$ Bowditch boundaryBena TshishikuGenevieve Walshpp. 813–836A note on homology for Smale spacesValerio Proiettipp. 837–855Representing interpolated free group factors as group factorsSorin PopaDimitri L. Shlyakhtenkopp. 857–869$S$-arithmetic spinor groups with the same finite quotients and distinct $\ell^2$-cohomologyHolger KammeyerRoman Sauerpp. 871–897Inverted orbits of exclusion processes, diffuse-extensive-amenability, and (non-?)amenability of the interval exchangesChristophe Garbanpp. 899–916Cost vs. integral foliated simplicial volumeClara Löhpp. 917–948Classification of pro-$p$ PD$^2$ pairs and the pro-$p$ curve complexGareth Wilkespp. 949–989Cartan subalgebras in uniform Roe algebrasStuart WhiteRufus Willettpp. 991–1005Words of Engel type are concise in residually finite groups. Part IIEloisa DetomiMarta MorigiPavel Shumyatskypp. 1007–1022Lattice deformations in the Heisenberg groupJayadev S. AthreyaIoannis Konstantoulaspp. 1023–1042On localizations of quasi-simple groups with given countable centerRamón FloresJosé L. Rodríguezpp. 1043–1075The polynomial endomorphisms of graph algebrasRune JohansenAdam P. W. SørensenWojciech Szymańskipp. 1077–1126Random veering triangulations are not geometricDavid FuterSamuel J. TaylorWilliam Worden

pp. 729–764The congruence subgroup problem for the free metabelian group on $n\geq4$ generatorsDavid El-Chai Ben-Ezra

pp. 765–790Finitely $\mathcal{F}$-amenable actions and decomposition complexity of groupsAndrew NicasDavid Rosenthal

pp. 837–855Representing interpolated free group factors as group factorsSorin PopaDimitri L. Shlyakhtenko

pp. 857–869$S$-arithmetic spinor groups with the same finite quotients and distinct $\ell^2$-cohomologyHolger KammeyerRoman Sauer

pp. 871–897Inverted orbits of exclusion processes, diffuse-extensive-amenability, and (non-?)amenability of the interval exchangesChristophe Garban

pp. 991–1005Words of Engel type are concise in residually finite groups. Part IIEloisa DetomiMarta MorigiPavel Shumyatsky

pp. 1023–1042On localizations of quasi-simple groups with given countable centerRamón FloresJosé L. Rodríguez

pp. 1043–1075The polynomial endomorphisms of graph algebrasRune JohansenAdam P. W. SørensenWojciech Szymański

pp. 1077–1126Random veering triangulations are not geometricDavid FuterSamuel J. TaylorWilliam Worden