- some more work in the Excellon Editor - Drill adding
- some fixes in the image loader when clicking the an image that is in the list of previous loaded files
- a small fin in the SVG parser
- added a new Tcl command that is returning the name of the active object ('get_active') to accompany the 'set_active' command
- a small fix for the 2d graphic mode by replacing the q5agg matplotlib backend with the qtagg backend which should work with the Qt6
- in Distance Plugin made sure that the 'big cursor' (when is used) is black in color (visible in most situations)
- in Distance Plugin, for the 2D graphic mode activated the utility line
- fixed an issue in the Excellon Editor where selecting the drills did not highlight them but instead made them invisible (although the selection still worked)
- fixed an issue in the Gerber Editor where selecting one shape will auto-select all the shapes made with the same aperture
- fixed some outstanding issues from the PyQt6 port
- PEP8 fixes
- minor fixes
- updated the saving of Preferences to update the self.options too: the `Apply` action will update the self.options but the `Save` action will save the updated preferences to the file on disk
- attempting to add a feature in the text editors to autoselect all words in a document that are the same as the one that was clicked
- all the colors set in Preferences now have to be in the 8digits format RGBA (including the alpha channel as a suffix) - it is required to delete the current preferences files
- in Excellon Editor made sure that the tool diameter is always updated before adding a new drill (or drill array)
- changing units is not possible while in Editors
- changing units outside the Preferences will make no permanent changes
- deleting all shapes from the shapes collection (OpenGl graphics) will reset also the index in the collection data dict
- working on Milling Tool and Drilling Tool: made sure that the plugin UI is initialized only when the plugin (Tool) is run in order to avoid errors like (wrapped C++ objects was deleted)
- Gerber Editor - made sure that when simplification button is clicked the coordinates and vertex points field are cleared
- Gerber Editor - added a Beginner/Advanced toggle button
- Gerber Editor - added context menu to Apertures Table and also on row selection in Aperture Table, the area and vertex number fields are updated
- Excellon Editor - added a Beginner/Advanced toggle button; added context menu to Apertures Table
- Excellon Editor - fixed the Tools Table row selection handler
- various string changes; updated the strings
- brought up-to-date the Romanian translation strings
- updated the source file when creating Excellon objects in various places in the app
- in Gerber Editor made sure that trying to add a Circular Pad array with null radius will fail
- in Gerber Editor when the radius is zero the utility geometry is deleted
- in Excellon Editor made sure that trying to add a Circular Drill/Slot array with null radius will fail
- in Excellon Editor when the radius is zero the utility geometry is deleted