myCNC Change Log

Notable updates are highlighted in the table below.

Please consult our Blog and/or Online Documentation wiki for more information about specific features mentioned in the Change Log:

Release Date Version Number Changes / Bug Fixes More information
May 3, 2021 1.88.4685
  • Soft Limits control improvements - bug fixes for program bounds calculations
  • Firmware updated (testing stream): Changed acceleration behaviour when Overspeed values are changed by a large amount (for example, from 10% to 100%)
  • Modified behaviour from immediate change to smooth acceleration, preventing an impact to the machine hardware
  • Minimum Overspeed adjustment is now 1% (previously 5%)
Apr 28, 2021 1.88.4677
  • Additional bug fixes for soft limits (for rotational axes), drilling cycles and step mode
Apr 25, 2021 1.88.4664
  • Windows bug fix - fixed missing icons in the probe sensor widget
Apr 21, 2021 1.88.4648
  • Tangential control updates for working with multiple tools with different offsets on the rotary axis
Apr 19, 2021 1.88.4634
  • Bug fixes for drilling cycles
  • Bug fix - fixed issue with program control going beyond soft limits
Apr 15, 2021 1.88.4609
  • Modifications to the independent axis (AxisPlus) for grinding functionality
  • Bug fix - fixed an issue with single block mode
  • Bug fix - fixes to program rotation functionality
  • Bug fix - fixed crashing issue when closing multiple pop-up windows
Apr 08, 2021 1.88.4592
  • Bug fix - fixed issue with the G84/G74 tapping commands in situations when the spindle encoder was using a gear ratio different from 1:1
Apr 02, 2021 1.88.4592
  • Bug fix - fixed flatbed correction not turning off on Windows machines
  • Bug fix - fixed soft limits issues for rotational axes
Mar 31, 2021 1.88.4586
  • Drilling cycles - support for variable lowering distance, drilling lift speed
  • Improvements for tapping cycles G84, G74
  • Various bug fixes
Mar 12, 2021 1.88.4543
  • Added new setup options for Machine Axis Configuration
Mar 7, 2021 1.88.4538
  • DXF import - added pneumatic lift selection for the Pen tool
  • Improved algorithms for 5-axis jewelry cutting
Mar 4, 2021 1.88.4512
  • AxisPlus support for ET10 and ET15
  • Speed priority bug fixes
Mar 3, 2021 1.88.4507
  • New options added in the Hard Pendant settings tab
Feb 26, 2021 1.88.4494
  • Added a new global variable #7696 - GVAR_CUTCHART_FEEDRATE_PRIORITY
  • if set to 0, then the F-code value for speed is used, if present
  • if set to 1, then speed from Cutcharts has a higher priority and the F-code is ignored
Feb 24, 2021 1.88.4480
  • Added hardware pendant support for the ET15 controller
  • Improvements to the G-code parser when setting arcs via radius for certain post processors (fixed the issue where in cases the G-code contained 2 decimal places the rounding for radius value was not done correctly)
Feb 19, 2021 1.88.4474
  • Improved handling of the desynchronization FError in myCNC
  • Expanded functionality - ability to turn off servos with the ServoOn signal, sending messages and blocking start up in case of errors from Closed-Loop PID regulators
  • Added new settings in the Analog Closed Loop tab
Feb 16, 2021 1.88.4462
  • Bug fixes for turning/lathe operations - fixed issue with specifying diameter dimensions
  • Interface tweaks to accomodate hardware support for ServoOn signals for drivers in closed-loop systems, and the FError parameter
Feb 14, 2021 1.88.4460
  • Hardware Pendant capabilities added
Jan 27, 2021 1.88.4432
  • Added the ability to launch Software PLC procedures from hotkey commands
Sep 11, 2020 1.88.4151
  • 2-axis configurations support for Creasing Wheel and Pen setups when using the DXF import
  • Fixed an issue with the DXF import not correctly recognizing the 2-axis configurations at low turning angles
Jul 31, 2020 1.88.4103
  • UI toggles for Tool Specifications window added in UI Settings
  • Hole Cutting options duplicated from Plasma Settings to Motion
March 6, 2020 1.88.3815
  • Bug fixes for subroutines - subroutine visualization now works correctly on 3D visualizations (M- and V- series profiles).
Feb 25, 2020 1.88.3803
  • More behind-the-scenes support for cutcharts added
Feb 24, 2020 1.88.3797
  • Built-in images for the Kjellberg CutFire100i cutcharts added
Feb 13, 2020 1.88.3789
  • Addition of "hole speed" register to reduce speed during hole cutting on plasma profiles
  • THC improvements to allow the user to specify the percentage of feedrate below which THC will be temporarily turned off (as opposed to the previous implementation which required to specify the exact speed)
  • Behind-the-scenes support for more cutcharts added
  • A number of existing cutchart images uploaded in higher resolution / reworked
Feb 4, 2020 1.88.3782
  • General bug fixes
Feb 3, 2020 1.88.3778
  • The X1366G/X1366GA profiles now have the gas on/off button icons added automatically in new profile versions
  • General QOL improvements


(Click to view)

Jan 29, 2020 1.88.3777
  • General bug fixes
Jan 23, 2020 1.88.3771
  • Bug fixes to the filtration system (encoder behaviour fixed)
Jan 21, 2020 1.88.3759
  • Filtration system for signals from controller inputs and operator panel added
  • Report Tab bug fixes: pierce time, tool path length and cutting length are now displayed correctly
  • Disabled the clickable consumables link that previously led to this website in the Cutcharts widget on X1366P and X1366G type profiles.