Here are all updates, patches, bug fixes, and build info.

3.3.088

• Updated for Houdini production build 21.0.631
• Supports Houdini 19.0.720, 19.5.805, 20.0.896, 20.5.684, & 21.0.631 on Windows, macOS, & Linux.
• Cuda Version 12.2, Linux Driver 525.60.13+, Windows Driver 525.41+
• Released 23 February 2026
• Download 3.3.087

3.3.087

• Updated for Houdini production build 21.0.596
• Supports Houdini 19.0.720, 19.5.805, 20.0.896, 20.5.684, & 21.0.596 on Windows, macOS, & Linux.
• Cuda Version 12.2, Linux Driver 525.60.13+, Windows Driver 525.41+
• Released 16 January 2026
• Download 3.3.087

3.3.086

• Updated for Houdini production build 21.0.559
• Fixed a bug where the AXIOM_DEVICE_INDEX environment variable wasn’t working.
• Supports Houdini 19.0.720, 19.5.805, 20.0.896, 20.5.684, & 21.0.559 on Windows, macOS, & Linux.
• Cuda Version 12.2, Linux Driver 525.60.13+, Windows Driver 525.41+
• Released 12 December 2025