# Changelog

## 0.2.26 - 2025-12-11 - The São Paulo release

* New features:

* Snap to "points", "line points" and "XVI shots" on as default.

* Snap should snap to own object points and line points.

* Non selected lines not showing direction line ticks.

* Support reading files with ID and NAME values with invalid chars like spaces. The invalid chars are converted to underline.

* Clarification of situations were Mapiah does not preserve the original file format included in help page.

* When there is some snap option enabled, the "snap" button should be visually different.

* ID written as the first PLA option on file.

* Saving the file closes auto dismissable overlay windows.

* Keyboard shorcut to toogle smooth between "on/unset".

* Fixed bugs:

* Lines with duplicated subsequent line points would block the drawing of further elements.

* On 'single line edit' mode:

* further editing a line after removing its first line segment would throw;

* clicking on empty space to dismiss a 'multiple elements selected' dialog box because the user clicked on an area throws;

* after simplifying a line, it's not possible to select the line by clicking over the new path, only on the old one.

* Line options included in [LINE DATA] area would not be preserved in save.

* When setting an option, its overlay window is not closing.

* On 'Ctrl+A', status bar remains 'empty selection'.

* Infrastructure maintenance:

* Speeding up file opening with faster _findLineBreak() implementation.

* flutter upgrade 3.38.4.

* Improved 'single line edit' mode processing of clicks outside selected line by changing to 'non empty selected' mode and letting it deal with the clicks after that.

* Major refactoring of line and line segment edit/add/remove changes propagation to all controllers.

* Add tests to check IDs and references with invalid chars like spaces are properly read and written.

* Seting 'empty selection' mode after undo/redo of commands.