Version 1.2.4.5

• Bug fix Automatic display of additional axis controls and read-outs for A,B,C
  (I got my Mega 2560 to check)
• Add Arduino Uno/Nano hex vor servo support from
  https://github.com/cprezzi/grbl-servo - variable Servo position via Spindle speed
  https://github.com/robottini/grbl-servo - just two Servo positions for Spindle on/off
• Add Mega2560 hex vor 4th / 5th axis support from https://github.com/fra589/grbl-Mega-5X

Version 1.2.4.4

• Add axis name to virtual joystick
• Automatic display of additional axis controls and read-outs for A,B,C (not tested with real hardware up to now)
• Save last position extended to A,B,C
• Bugfix creating height map (export x3d, hidden buttons)
• Bugfix support of grbl version 0.9

Version 1.2.4.3

• 2D view of rotary axis (mapped to X or Y axis)
• save and restore of form size
• bug fixes

Version 1.2.4.2

• Resizable editor
• Bug fix: mirroring loses it's origin
• Remove log output

Version 1.2.4.1

• Ruler scale also for negative dimension
• Resizeable Joystick control (Setup - Joystick)
• Mirror of Rotary axis
• Some code clean up and bug fixes

Version 1.2.4.0

New features (no bugs reported):

• New menu 'view'. E.g. switch between traditional object view or view to the complete machine area
• Highlight selected path (e.g. for deletion)
• Copy gcode path to background as a landmark for positions applying new gcode (check context menu on 2D view)
• New window to handle coordinate systems G54, etc (Menu Machine control - Coordinate system)
• Code creation with usage of Z and spindle - add variable delay after spindle start (to be sure spindle really started)
• Add extensions 'cnc', 'gcode' as possible gcode source
• New menu item 'Remove any Z movement' in GCode Transform

Bug fixes:

• replace G92 command by G10 L20 P0
• remove hotkey assignment with "Strg" via form-designer (Strg / Ctrl Problem)

Some code clean up

Version 1.2.3.9

Test version 1.2.3.11:
New features for testing:

• new menu 'view'. E.g. switch between traditional object view or view to the complete machine area
• high light selected path (e.g. for deletion)
• Copy gcode path to background as land mark for new gcode (check context menu on 2D view)
• New window to handle coordinate systems G54, etc (Menu Machine control - Coordinate system)
• Code creation with usage of Z and spindle - add variable delay after spindle start (to be sure spindle really started)

Bug fixes:

• replace G92 command by G10 L20 P0

Some code clean up

1.2.3.9

• Add another column with four custom buttons
• Add status values for feed rate and spindle speed in main GUI (speed override doesn't work in grbl_v1.1f.20170801?)
• Little improvements when restart a paused stream (send non GCodes first, wait 2 seconds, then start)

Version 1.2.3.0

• User definable hotkeys
• Surface Scan with Z-Probing value from DIY-Control interface
• Restart paused job after program restart
• some bug fixes and improvements

Check Bug fixes:

• 1.2.3.8 Fix svg import bug, Add svg dpi selection in setup
• 1.2.3.3 Z-adaption also for G0 (only to pos. values); add 3rd decimal to Surface scan, Max. depth
• 1.2.3.2 Bugfix in Z-Value correction when applying height map
• 1.2.3.1 Removed feedback-loop. Save last spindle speed setting from GUI

Version 1.2.2.0

• Enhancement #40 control via Keyboard
• Improved import of images - check wiki
  • smoothing of outline contour
  • shrink contour to compensate pen width

Version 1.2.1.0

• Improved import of images - check wiki

  • New filters for easy color quantization
  • Create outline contour to avoid wavy edges

• Bugfix #37