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Release notes v1.x

v1.2.4 (April 1, 2021)

  • Updates to support chat.

v1.2.3 (March 31, 2021)

  • Fixed S11 > 0 bug.
  • Fixed unstoppable parametric sweep.
  • Fixed license check crash.
  • Fixed template case saving issue (temporary cases).
  • Fixed disappearing From CAD geometry (which failed to simulate).
  • Fixed boundary side highlight (preview section).
  • Fixed parametric sweep when using an imported mesh.
  • Fixed rotated PDF results.
  • Fixed ParaView lacking results/error display.
  • Fixed E-field display bug.
  • Fixed invisibility of sketched faces.
  • Fixed radiation pattern plots' normalization.
  • Mesh element count fix.
  • Mesh edge orientation fix.
  • Resolved radiated power calculation (from accepted power and dielectric losses).

v1.2.2 (March 11, 2021)

  • Polar plots' scaling is now normalized.
  • Resolved consistency in the symbol of object merging.
  • Resolved phase shift issue that introduced errors in physics computations.
  • Improved the robustness of the role assignment procedure.
  • Fixed 3D farfield bug that disappeared upon the introduction of ParaView filters.
  • Fixed |S11| > 0 dB caused by phase-related issues.
  • Phase shift value is now stored and isn't lost when going back to a previous value-definition stage.

v1.2.1 (December 21, 2021)

  • Coaxial port now works similar to uniform port.
  • Fixed "Create automatic mesh now" workflow.
  • License key can now be changed.

v1.2.0 (November 25, 2021)

  • Multi-port S-Parameters, enabling engineers to simulate antenna arrays and other networks (such as filters) like never before;
  • Parametric Workbench, accelerating the process of trial and error in terms of geometric adjustments, by running all the desired configurations in one go automatically;
  • Three new antenna templates added:
    • Triangular Microstrip Antenna
    • Circular Microstrip Antenna
    • Yagi-Uda Wire Antenna

v1.1.5 (August 23, 2021)

  • Warning message if user opens newer case in the older CENOS version.
  • Fix: Correct calculations when coaxial port is selected.
  • Frequency start and end values should be positive integers.
  • Fix: Microsoft VC++ redistributable install restarted PC without asking.

v1.1.4 (July 13, 2021)

  • Improved support chat.
  • Recent material badges are now pinnable.
  • Role parameters are kept/updated, if geometry is sent from pre-processor again.
  • License key now can be changed.
  • Cases now can be stored in path with 'space' in file path.
  • Improved import of STEP files.
  • Fixed hanging of FreeCAD during meshing.
  • Role type can now be changed.
  • Can rename faces in Geometry interface.

v1.1.3 (June 2, 2021)

  • Fixed version check of 3rd party components.

v1.1.2 (May 19, 2021)

  • Fixed freeze while meshing in FreeCAD.

v1.1.1 (May 14, 2021)

  • All PRO plan functionality is enabled for Trial plan as well.
  • App notifies if VC++ redistributables are missing and there is no access to Windows registry settings.
  • Ipt import now works with non-English locale.
  • Panel mount SMA connector is added to component library.
  • Bug where play button re-imports file is fixed.
  • Component library descriptions now display correctly formatted markdown.

v1.1.0 (April 20, 2021)

  • Multiple processor cores will be used in simulation. Custom settings added to select threads and processor architecture. (Professional subscription)
  • Direct support chat built into application. (Professional subscription)
  • PCB flattening tool added to FreeCAD.
  • KiCAD integration into FreeCAD.
  • Fixed display of multi-frequency simulation in PDF results.
  • FreeCAD component library updated.
  • Terms & Conditions updated removing some restrictions (Section 6). Now, no issue to use the software for design of such things as medical equipment, e-cigaretes and military/governmental projects.

v1.0.2 (April 6, 2021)

  • ParaView updated to version 5.9, which solves crashing issues.
  • First time hints can be reenabled in settings.
  • Meshing is not blocking UI in FreeCAD.
  • Meshing improvements in FreeCAD.
  • STL files are explicitly not supported as CAD input.
  • Added "Extract face/edge" tool in FreeCAD.

v1.0.1 (March 26, 2021)


  • Added ParaView log file, to improve future investigations.
  • Added aspect ratio check when filling the form in a template.
  • Allow space and dot in the case folder path.
  • Disallow to run calculation, if port is not defined.
  • Better automatic mesh size algorithm.
  • Clearer meshing error messages.

Bug fixes

  • Far field not created, if air box is small.
  • Version update pop-up opens Windows Explorer, not the default browser.
  • Hints stay visible over the third party installation settings and other modal windows.
  • Meshing problems with certain mesh sizing.
  • Misalignment of SWR and S11.
  • Error when re-importing modified STEP model.
  • Website spelling mistakes.
  • Automatic determination of uniform port failed for imperfect conductor.
  • Kernel crash if entered invalid input data in a template.