# Vapor 3.8.1 now available **URL:** \ **Category:** Uncategorized\ **Created:** [April 3, 2023, 3:55pm UTC](https://vapor.discourse.group/t/vapor-3-8-1-now-available/296 "2023-04-03T15:55:21Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![pearse](https://yyz2.discourse-cdn.com/free1/user_avatar/vapor.discourse.group/pearse/32/177_2.png) [@pearse](https://vapor.discourse.group/u/pearse)\ **Post date:** [April 3, 2023, 3:55pm UTC](https://vapor.discourse.group/t/vapor-3-8-1-now-available/296/1 "2023-04-03T15:55:21Z")
Vapor 3.8.1 is now live and includes the enhancements and fixed issues below. Further documentation for Vapor’s scriptable PythonAPI has been added as and [can be found here](https://ncar.github.io/VaporDocumentationWebsite/pythonAPIReference.html). Stay tuned for upcoming tutorials on this new API and please reach out to us if you have any questions. **New Enhancements** 3312 - Graphics Memory Detection **Fixed Issues** 3345 - Python API direct parameter access not working 3343 -​ ​Python Renderer class missing global opacity controls 3335 -​ ​Bad documentation page 3325 -​ Flow: Pathlines seem to never stop advecting 3318 -​ Flow deltaT calculation on mostly zero fields​ 3315​ - Python API documentation overhaul 3313 - Bundle libxinerama in Ubuntu 22 3311 -​ ​Journal article should be cited 3306 -​ ZFP compressed NetCDF files do NOT open with VAPOR 3.7.0 3305 -​ Trajectory trace files have a time precision of 1 second, the time of subsecond trajectory data is truncated ​3304​ - Documentation is wrong about the vector field multiplier 3296 -​ ​Python API instructions for M1 build 3290 -​ Python help() needs to be added to readTheDocs 3293 - Deleting a Python variable plotted in a renderer causes Vapor to crash 3277 - Mismatched default origins between the Wireframe and TwoDData renderers 3268 - M1 build crashes with isosurfaces 3253 - Particle Length Scale changes direction rather than length 3162 - Height mapped variables on 2D grids 3148 -​ ​Contributor’s Guide documentation for building and installing Python API 3060 -​ Closing Visualizer with multiple datasets breaks navigation controls 3359 -​ [anaconda.org](http://anaconda.org) installer currently broken​