Milliman Mind 3.8.4 will be released on November 14th, 2020.

Please read carefully if you are using Custom C# formulas:

With this latest version, your custom formulas may not compile correctly anymore because of an engine improvement. Please follow this link to look at the new C# formulas guidelines. These changes are mandatory, but we are available if you need any help.

Improvements & fixes

• Various calculation engine improvements
• Collapse grids
  We now offer the possibility to hide partially chosen grids in workflow mode, to improve performance and navigation on steps with a lot of grids/groups.
  Documentation can be found here.
• Search bar for grid names in classic mode
  The search bar can be triggered by pressing Ctrl+F on your keyboard in classic mode.
• Translation improvements
  Some translated elements were badly recognized, and sometimes it was not relevant to display the translated value (Input manager for example).
• Audit trail fix
  Scroll using the scrollbar on the audit trail was closing the modal.
• Drag & Release on override formulas speed improvements
  Using autofill to replace a set of formulas with assumptions is now much faster.
• Backups fixes
  Various fixes (stability and live mode trigger added).
• Floating editor bug fixed
  In very specific cases, the cell editor may stay stuck and float over the grid.
• MM_SORT is deprecated, please use MM_SORTRANGE & MM_SORTDIM
• Several other fixes...

Milliman Mind 3.8.3 was an internal version, not globally released.

Milliman Mind 3.8.2 was released on October 17th, 2020.

Improvements & fixes

• Filters improvements
  Improved stability of filters in classic grids
• Audit trail per cell
  Undo all changes on audit trail per cell was not working. It is now fixed.
• Monitoring improvements
  We noticed that version of the monitoring released with version 3.8 was not completely stable. This feature has been completely rewritten for better accuracy and performance.
• Export improvements
  We improved the export manager and classic export features.
  Hidden rows/columns will now be exported in groups export to CSV.
• Interlinks fixes
  We solved several issues on the global behavior of interlinks. These fixes are prior to the new Interlink manager that will be released in an upcoming version.
• Performance improvements
• Global loader on steps
  A global loader now informs you when a step is loading or refreshing its data.
• Several other small fixes...

Milliman Mind 3.8.1 was an internal version, not globally released.

Milliman Mind 3.8.0 was released on September 30th, 2020.

New features & improvements

• Server-side architecture improvements
  Milliman Mind server architecture becomes more scalable to be adapted to each customer's needs.
• New rights for specific roles
  Folders management, debug mode, export manager settings, update translation table, ...
• Built-in debug tool for bug reports
  New built-in tool to report bugs/ask questions to the support team by sharing a screenshot-screen capture or doing a screen share. This feature must be activated for each company by a simple request to the support team.
• Global improvements in performance
  Milliman Mind overall speed is now much better, both on the calculation side and on the display side. Calculations can be up to twice faster for models with a lot of instances, and display of big groups of table / big tables is much more fluid during scroll.
• Improvement of models translation
  The translation scope is now wider and includes all the strings of the model.
  The new tool allows us to display the translation table directly into Mind and to update it without full reupload.
• New errors management system
  Milliman Mind will not anymore stop calculation as soon as it encounters an error. It will continue the run and display a warning message at the end to summarize calculations that failed.
  The old behavior can be reactivated by activation of the new debug mode (see below).
• New debug mode in settings
  New mode for Milliman Mind calculation to activate in the Settings.
  When activated, it will bring back old errors behavior and display a new item in the action bar that contains:
  - Statistics about the project
  - Memory profiler by model, grid & grid column
• NaN tracker in performance profiler
  New tool allows user to track the first NaN in calculation order to solve model issues.
• Backup grid feature
  Feature to automatically copy content from one grid to another or several others, triggered by a button added to a grid of a model.
• Multicore strategy
  New features for power users to change the multi-core strategy of calculation.
• New MM_ functions
  MM_LEFTINNERJOIN, MM_LEFTOUTERJOIN, MM_RIGHTINNERJOIN, MM_RIGHTOUTERJOIN, MM_MIX
• Stability improvements on save
  Save feature split by instance to improve stability during concurential access.
• Clean audit trail
  New button to clean audit trail of a project except for backup grids.

The new version also improves the overall stability of the software with several issues fixed.