Changes in version 1.2.1 (2026-01-16) - minor change due to change in dplyr Changes in version 1.2.0 (2024-06-27) - Change dynamic least cost paths (DLCP) to iterative least cost paths (ILCP) throughout - Change default roadMethod to "ilcp" in projectRoads - Add ability to use a custom weightFunction and add a weightFunction gradePenaltyFn that determines the grade between two cells - Add a vignette and a demo data set dem_example to show how gradePenaltyFn can be used. - Change argument name from cost to weightRaster since it no longer represents a cost surface and can now be inputs to the weightFunction. Also change roadsInCost to roadsInWeight. - returned roads are no longer unioned together. - Deprecate getDistFromSource and use terra::distance instead. - Fix bug in getLandingsFromTarget and change so that patches are used for 0,1 rasters and ids are used otherwise using terra::as.polygons to make it faster. Changes in version 1.1.1 (2023-06-24) - Fix an issue where updates to terra were causing roads to break - In the process removed raster and sp from dependencies and converted example data to terra and sf formats. This requires a new function prepExData to unwrap the terra objects that needed to be wrapped for storage Changes in version 1.1.0 (2023-02-02) - converted to using terra throughout the package. raster objects are still accepted but will be converted to terra formats. - Added getDistFromSource function to use moving windows to quickly get a raster of the distance from the nearest source (e.g road). - remove SpaDES.tools dependency because it was archived on CRAN and there is an equivalent method in terra now. - The returned cost raster now includes the projected roads as having a cost of 0. This makes it easier to loop additional road building over time but is a change from the previous version where the input cost surface was returned. Changes in version 1.0.0 (2022-06-22) - Added a NEWS.md file to track changes to the package.