Hi, Here is a new Mapiah release: 0.2.24. This release has tons of bug fixes that were completely preventing Mapiah use. After trying to use it to edit some surveys from a recent trip to Peruaçu I fixed the most problematic ones. These are the good news. The bad news is that apparently nobody is using Mapiah. Lets hope that changes in the future. Here is the changelog for this release: # Changelog ## 0.2.24 - 2025-12-04 - The Peruaçu data processing release * New features: * When a single element is selected, show its properties in the status bar. * Simplification calculated values should use "current decimals". * When a line is deleted, if it's the last line of an area, the area should also be deleted. * When deleting the second to last line segment of a line, the whole line should be deleted. * When the last area border THID of an area is deleted, the area itself is deleted. * On 'single line edit' mode: * when a endpoint is selected, clicking on a control point and dragging should work. * On single element selected status bar, include the name of the unknown PLA type when the element type is unknown. * Fixed bugs: * Lines and points with unknown types would throw when being drawn. * Walkway line type not recognized. * Floor-step (and all hyphenated) line types not recognized. * 'UI: simplify line through Ctrl+L' test fails with widget width overflow. * When simplifying a line, line segment options are being lost. * Line segment options being lost when saving preserving original lines. * When simplifying a line being node edited, the visual editing points are not immediatly updated. * On certain occasions, when simplifying straight lines to Bézier, there were Ss created on the resulting lines. * Line types "Floor Step" and "floor-step" being presented. * On 'simplify line forcing to Bézier' the undo description says a generic 'substitute line segments'. * On 'single line edit' mode: * if the direction of the line is inverted, the screen does not show it; * if the user clicks on another element, the 'Multiple elements clicked' dialog box is presented instead of just selecting the new element; * when end points are deleted, they remain visually shown as part of the line; * when dragging several end points, the clicked at button down end point isn't positioned exactly at the end position of the mouse; * after deleting line points, the shape of the line would be different at the 'single line edit' view and the normal view; * after deleting several line points, the line is not click-selectable at its new line segments. * Moving lines moving only the selection handles but not the line itself. * Infrastructure maintenance: * Creating TH2FileEditElementEditController._lineSegmentsWithOptionsToPreserveSimplification set to keep track of line segments that have options to preserve during simplification. * MPEditElementAux.separateLineSegmentsPerType() moved to TH2FileEditElementEditController.groupLineSegmentsForSimplification(). * THHasOptionsMixin constructors now receive optionsMap and attrOptionsMap parameters to initialize the element with existing options maps. * Identifying methods and classes actually used in line simplification with a 'MPSimplification' prefix in their names. * Moved fromExisting constructors from individual MPCommand classes to MPCommandFactory: * add: * area; * areaBorderTHID; * element; * empty line; * line; * line segment; * point; * scrap; * XTherionImageInsertConfig; * remove: * area; * element; * line; * point; * scrap; * XTherionImageInsertConfig. * Removed: * MPEmptyLinesAfterMixin; * MPScrapChildrenMixin. The desktop version s are available at https://github.com/rsevero/mapiah/releases/tag/v0.2.24 and the web version is available at https://mapiah.org/webapp. Regards, Rodrigo