SimPath Release Notes

Creation date: 3/9/2026 8:14 AM    Updated: 4/16/2026 6:34 AM

SimPath v3.4

This release makes the SimPath UI more responsive and intuitive. Some fixes are also implemented.

Fixes / Enhancements

  • Constraints page now loads 2x faster, enhancing the user experience
  • Costs widget reviewed to ensure correct cost figures across the whole interface
  • Clone Scenario flow enhanced for reliability and usability

SimPath v3.3

This release enables users to Optimise the same Scenario multiple times with different constraints. We have also released new features and fixes to enhance our users' experience.

New Features

  • Optimise the same Scenario multiple times
  • Download Movement Sets as CSV

Fixes / Enhancements

  • Column sorting added to Optimisation Results page
  • Headline stats in Optimisation Results page is now responsive to the "Include Deficit Networks" toggle
  • Various input and page level validations added for improved user experience

SimPath v3.2

This release includes a key new feature that enables you to upload your own Movement Sets in a few clicks. We have also released new Explore widgets and a few fixes across the platform.

New Features

  • Add Movement Set by importing a CSV

Fixes / Enhancements

  • Additional Transport Cost widgets added to Explore and Compare pages
  • Side-by-side Location Type Structure Map added to Compare page
  • Pagination added to Operations Comparative table
  • Transform Cost by Location Type enhanced for better visibility
  • Email is now being autofilled in the Live Support chat widget
  • Various user experience tweaks

SimPath v3.1

This release includes several new exciting features. You now have a choice of fitness functions to optimise, and Greenfield optimisations now have global capability.

New Features

  • Fitness function selection
  • Global Greenfield optimisation
  • Embedded training videos
  • Optimisation page filters
  • Optimiser now uses transfer volumes
  • Support for pounds (lbs) and dollars ($)

Fixes / Enhancements

  • Geodesic lines in maps (across antimeridian when appropriate)
  • Transform Cost by Transform Type bar and table widget fixes
  • Retry mechanism on endpoint failures in runner
  • Scenarios - show a 'No matching Scenario' message
  • Explore - Cost - Transfer Cost by Flow Type column header corrected
  • Back navigation from Optimisation page fixed
  • Optimised initialisation of Hetzner S3 client
  • Movement set upload culture support for latitude/longitude data (periods vs commas)