• Fix for issue #350 - improved handling of cycle start message coming from the controller to avoid unwanted start of loaded program.
• Fix for issue #350 - Z probe with unexpected result in Probing tab.
• Fix for issue #339- removed unpublished files from builds.
• Fix for issue #310 - run time not updaing when streaming from SD card.
• Added right click meny in the program listing to start from a given block, execute a single block or send selected commands to the controller.
• Added Plasma THC flyout to sidebar menu. Visible when the controller supports THC. Plus fix for issue #331.
• Updated rendering of canned cycles to match latest grblHAL controller release.
• Added support for UVW lathe mode.
• Added handling of controller auto-reporting mode, will be disabled when the sender is connected.
• A number of minor bug fixes and improvements.

• Added gcode parser support for flow control statements. Note that this does not yet include validation.
• Added ".macro" as selectable filetype for SD card upload.
• Fix for issue #289 - crash when open some GRBL settings.
• Fix for issue #290 - cannot read settings on startup after exiting door mode, fix for lathe mode axis settings handling.
• Fix for issue #307 - camera offset applied multiple times after closing/reopening camera view.
• Fix for issue #309 - illegal value (NaN) returned when DRO field is blank.
• Fix for issue #310 - SD Card, Download and Run, no Program tab or Run time update.
• Added handling of new grblHAL auto reporting feature and support for some $-commands, such as settings, while critical events are active. Fixes issue #298.
• Rotation: added option to determine X0,Y0 for right angled workpiece.
• 3D viewer: improved grid handling, disabled show work envelope button if homing is not enabled/done.
• Added facing wizard for lathes, issue #287.

Fix for incorrect handling of coordinates when controller is in inches mode (setting $13). Issue #283.
NOTE: Probing and gcode conversions/transforms are performed in metric (G21 active), probing with controller is in inches mode has only been lightly tested.
Workaround for MPos flyout not showing coordinates when number of axes > 3 plus fix for heightmap probing issues. Issue #279.
Cannot zero DRO in probing tab, causes exception. Issue #273.
Fix for lathe mode DRO display. Issue #270.
Fix for missing color selectors for 3D viewer in app setup. Issue #263.
Fix for inaccurate tool length offset calulated (Tool length offset tab). Issue #262.
Fix for issue with heightmap transform corrupting arcs. Issue #261.
Added View all submenu to SD card filelist popup menu, for getting an unfiltered list. Requires grblHAL controller with support for the $F+ command.
Improved handling for some grblHAL setting types.
Added Hungarian translation, thanks to @dobakszilard (issue #267).
Some minor changes and improvements.

Fix for incorrect handling of negative values entered in DRO. Issue #240.
Fix for incorrect handling of odd com port names (with leading spaces). Issue #230.
Now sets Real Time Clock (RTC) on connect to controllers that has a RTC.
Added support for up to 9 axes (XYZABCUVW) and remapping of ABC to UVW. Part of fix for iMXRT1062 issue #43.
Fixed bug that caused multi-pass center finder probing to sometimes fail.
Added baud rate selection to connection dialog.
Added support for LightBurn clusters (when enabled in the controller).
Added option for verifying probe connection before commencing a probe sequence.
Added Measure option to some probing tabs, this logs probed coordinate to the console for now. Further functionality planned.
Added DRO view to Probing tab. Persistent in XL version, dependent on main window width in standard version.

• Fix for incorrect rendering of paths consisting of many small moves. Issue #235
• Fixed spindle RPM entry not working when spindle is running. Issue #236
• Added retries on startup if unexpected data received from controller.
• Added parser/rendering support for G5.1 splines and multi turn G2/G3 arcs controlled by P word. Requires grblHAL controller with support for those commands (not yet released).

• Fixed MPG mode switching issue, "hardened" code.
• Removed dependency on XCeed WPF toolkit.
• UI color selection for 3D viewer disabled. Color changes has to be done by editing App.config until a new color picker is found or made.

• Added paste support for numeric input fields.
• Improved rotation support.
• Fixed bounding box calulation for arcs.
• Improved number of axes detection and handling. Now supports > 3 axis lathe configurations.
• General "hardening" of code.
• Translation updates.

Binaries are deleted due to running afoul of license requirement. Will upload new release soon.

• Added list of controller alarm and error codes to Help menu.
• Added link to tutorial videos to Help menu. By @S2000Stefan
• Added link to guided tour blog post to Help menu. By @phil-barrett
• Improved camera handling, can now be used for center probing. New camera settings options added to App: Settings tab.
• Fixed bugs in height map probing causing intermittent application hang.
• Added mapping of G-code to rotary axis to File > Transform menu. Experimental.
• Modified Grbl tab layout in XL version to always show Outline box.
• Added support for custom keyboard shorcut mappings, current mappings can be exported from the App: Settings tab.
• General "hardening" of code.

See changelog for details.

Support for localization added. General improvements and bug-fixes. See the changelog for details.