- fixed a number of issues, mostly leftovers from moving the UI of a Plugin in its own class
- fixed some bugs in the Punch Gerber plugin
- fixed some bugs where the 'pool' parameter was not passed when creating shapes collections (in 3D graphic mode); I wonder how it worked until now
- added a new feature in the Isolation Plugin: now for all the isolation Geometry objects this plugin can do a supplementary simplification of the geometry using the tolerance parameter defined in the General Parameters. This should lead to a reduced number of tool lifts when doing corners
- 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
- in Distance Plugin added the cleanup after the Plugin is closed from the Tab close button
- renamed the Distance Minimum Plugin to Object Distance; started to add new functionality on this Plugin: to calculate the distance between the bounding box centers too
- in Distance Plugin - implemented a new feature: multi segment distance measurement
- in Distance Plugin - the Dx, Dy, Angle and Distance values are updated real time (for non multi segment measurement)
- in 2Sided Plugin: duplicated set of coordinates in Alignment Drills are removed
- in 2Sided Plugin: Shift+LMB will add automatically the clicked coordinates in the Alignment Drills location
- in Corner Markers Plugin I added a new feature, ability to insert existing markers into external objects. Finished the work for external Gerbers and work in progress for the external Geometry
- added support for all Plugins to handle the LMB click release event without connect/reconnect of the mouse events
- code refactoring in app_Main file
- in 2Sided Plugin added a new typ of alignment drills: manual. This mode will no longer add pairs of drill holes mirrored against reference but only add in place drill holes
- some refactoring
- in a FCColorEntry GUI element, setting a color in the Color dialog will trigger the editingFinished signal therefore propagating the changes
