- bypassed a bug in FlatCAM Gerber UI - its not really fixed (it's a crash in build UI when disconnecting signals due of the wrapped C++ object already destroyed)
- added the posibility to export the Geometry in different DXF formats (previously it was hard coded to the AutoCAD 2010): R12, R2000, R2004, R2007, R2010, R2013, R2018
- fixed the camlib.Geometry.bounds() method such that it is calculated correctly for Geometry objects created in the Geometry Editor
- Levelling Tool - fix of missing variable declaration (forgot to take everything when I moved the functionality from the CNCJob class to its own class)
- added a new feature: if a Gerber file in format Gerber X2 having Drill information's is detected then after loading, it will be converted to an Excellon object
- Properties Tool is now ObjectReport Tool
- fixed some attributes in Milling Slots Excellon Object utilities functionality
- fixed some issues in the translated strings .po files
- 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)
- updated the autocompleter list for the Tcl commands with missing Tcl commands names
- added three new Tcl Commands: add_aperture (adds an aperture to a Gerber object), add_drill and add_slot (add a drill/slot to an Excellon object)
- 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
- Drilling Tool - fixed missing feedrate code when the toolchange is Off
- AppTextEditor - working on syntax highlighting
- App - trying to speed up the new project creation
- Tcl Shell - Browser Edit - added Undo/Redo, Cut and Delete selection
- replace all the exec_() calls with exec() (except one situation in Tcl where I'm not sure of the effect)
- added a new preprocessor named 'Check_points' which is to be used to check if the PCB is well aligned in position (used by at least the Corners Tool)
- Tool Corners - added a new feature that creates a verification GCode by moving in the locations positions; modfied the UI a bit
- Drilling Tool - removed the mandatory Toolchange event added even if the Toolchange was not selected
- Excellon and Geometry objects no longer have the self.options dict overwritten with the application defaults
- Drilling Tool - first tool that benefit from using the object options instead of application defaults; this is useful if an object is recreated on project load
- Drilling Tool - fixed it to update the UI form also for common parameters on object change
