Milliman Mind 6.3.2, 6.3.3 & 6.3.4

Milliman Mind 6.3.1, 6,3.2 and 6.3.3

Written By Nikolas Ethoré (Super Administrator)

Updated at April 23rd, 2026

Version 6.3.4

Changes

  • Prevented session crashes when uploading an input that takes more than 3 minutes due to data volume via the Mind Robot (#7725)
  • Fixed an issue during the aggregation phase of a HPC run split by input when a MM_GROUPBY has been performed during the first run but has a different size depending on another loop (#7923)
  • Prevented the possibility of cancelling a version of an App that has already been published (#7915)
  • Resolved a display bug in the workflow mode where sometimes the sub-substeps were still available after closing the substeps selection (#7919)
  • Aligned behavior with Excel when comparing strings and numbers using =, >, and < operators (#6513)

Version 6.3.3

Changes

  • Enhanced the calculation process of the MM_GROUPBY function when used on HPC loop values during a HPC run split by input (works if the third parameter Type is equal to "SUM", "MIN" or "MAX" but not "AVG") (#7883)
  • Enabled to select multiple projects on a read-only workspace when the user has the right to duplicate projects and folders from such a workspace to a read/write one (#7904)
  • Enabled to keep Greek characters in a grid name after the export (#7901)
  • Enabled to copy projects and folders from a read-only workspace to a read and write workspace (#7900)
  • Aligned behavior with Excel when comparing strings and numbers using =, >, and < operators (#6513)

Version 6.3.2

Changes

  • Enhanced the calculation process regarding the sum of HPC loop values during a HPC run split by input (#7044)
  • Resolved an issue where sometimes the update model could not be performed properly because the new models do not contain the instances where certain inputs had previously been imported (#7894)
  • Enhanced the display of errors during model import and run (#6173)
  • Fixed an issue where formulas using the LET function could sometimes not be displayed but disabled the grid links and partial evaluation for now (#7868)
  • New feature to allow the generation of reports directly within the Mind interface using calculated data, built with Python code (#7765)
  • Implemented the SEQUENCE function (#7875)
  • Ensured that the exported file names contain the instance name even if there is only one instance when it is specified in the export settings (#7880)
  • Handled range names that have the same name as functions or spreadsheets (#4223)
  • Resolved a rare issue where the results consistency was not affected by an input import (#7877)
  • External calculation services names are now case-insensitive (#7878)
  • Fixed an issue when an update model is triggered through API with a model containing custom C# formulas (#7871)
  • Aligned behavior with Excel when comparing strings and numbers using =, >, and < operators (#6513)