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2021.1 Release - Available Now

The latest updates for PyroSim, Pathfinder and Results are available now. The 2021.1 release focuses on improving every day productivity.

View our Release Notes page to download and see the full details, or read on for a quick look at what's new.

PyroSim PyroSim Improvements

PyroSim 2021.1 includes improvements to our recently released Scenarios feature as well as enhancements to draw tools, file preview options and the navigation tree.

You can read about these improvements on the PyroSim 2021.1 preview page. In addition, you can view the full release notes and download the latest version on the 2021.1 PyroSim Release Notes page.

Pathfinder Pathfinder Improvements

Pathfinder 2021.1 now includes the ability to copy/paste Occupant Profiles, undo/redo when using the Add a Polygonal Room tool and more.

We highlight these options on the Pathfinder 2021.1 preview page. You can view the full release notes and download the latest version on the 2021.1 Pathfinder Release Notes page.

PyroSim Results Pathfinder Results Results Improvements

Results 2021.1 continues to enhance the visualization of social distancing with or without groups. In addition, there are improvements to viewing obstructions in slices as well as improving FDS color bar preferences.

See these improvements on the Results 2021.1 preview page.


If you have feedback on how you'd like to see our software improve, tell us! Email us at support@thunderheadeng.com.