# A new developer/preview PrePoMax version v2.1.7 has been released

**URL:** <https://prepomax.discourse.group/t/a-new-developer-preview-prepomax-version-v2-1-7-has-been-released/1974>\
**Category:** News\
**Created:** [August 31, 2024, 9:24am UTC](https://prepomax.discourse.group/t/a-new-developer-preview-prepomax-version-v2-1-7-has-been-released/1974 "2024-08-31T09:24:57Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Matej](https://avatars.discourse-cdn.com/v4/letter/m/a698b9/32.png) [@Matej](https://prepomax.discourse.group/u/Matej)\
**Post date:** [August 31, 2024, 9:28am UTC](https://prepomax.discourse.group/t/a-new-developer-preview-prepomax-version-v2-1-7-has-been-released/1974/2 "2024-08-31T09:28:21Z")

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The following command line options are supported:

**-f, --file** ; File name to be opened/imported.

**-g, --showGui** ; (Default: Yes) Show Graphical User Interface [Yes | No]. No can only be used for regeneration.

**-r, --regenerate** ; A .pmx file name to be used for regeneration. A work directory -w can be defined for regeneration. If no work directory is defined the current directory is used . All files needed during regeneration (geometry, mesh) must be located in the work directory.

**-u, --unitSystem** ; Unit system type to be used when importing [M\_KG\_S\_C | MM\_TON\_S\_C | M\_TON\_S\_C | IN\_LB\_S\_F | UNIT\_LESS].

**-w, --workDirectory** ; A directory path to be used as work directory.

**-x, --exitAfterRegeneration** ; (Default: Yes) Exit PrePoMax after regeneration [Yes | No].

**–help** ; Display this help screen.

**–version** ; Display version information.

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_[View the full topic](https://prepomax.discourse.group/t/a-new-developer-preview-prepomax-version-v2-1-7-has-been-released/1974)._