Changes in Version 1.0-1 o The German Economic Review paper was finally published: Wagner and Zeileis (2019). Heterogeneity and Spatial Dependence of Regional Growth in the EU: A Recursive Partitioning Approach. German Economic Review, 20(1), 67-82. doi: 10.1111/geer.12146. The preprint version is still at https://eeecon.uibk.ac.at/~zeileis/papers/Wagner+Zeileis-2019.pdf o Roger Bivand joined as a contributor to the package and adapted the code to transition from the old "spdep" to the new "spatialreg" package. Furthermore, impacts were added and extra arguments passed through to lagsarlm() from the lagsarlmtree() function. Changes in Version 1.0-0 o First CRAN release of the "lagsarlmtree" package accompanying the acceptance of the corresponding manuscript "Heterogeneity and Spatial Dependence of Regional Growth in the EU: A Recursive Partitioning Approach" in the German Economic Review (doi:10.1111/geer.12146). A preprint version is available online at: https://eeecon.uibk.ac.at/~zeileis/papers/Wagner+Zeileis-2019.pdf o Replication materials for the manuscript are available in the package as: demo("GrowthNUTS2", package = "lagsarlmtree")