Summary of what was discussed at the Geometry Nodes workshop in September 2025.

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Blender's Geometry Nodes team held a workshop in September 2025 to discuss upcoming features and design decisions. Key topics included physics solver integration using bundles, XPBD solver implementation for hair simulation, object bundle outputs for complex data handling, and improvements to node editor visualization. The team finalized designs for modal node tools, list fields for mesh topology, and volume grid features shipping in Blender 5.0. New essentials assets including six geometry-based modifiers were reviewed, and the team addressed collision handling, rest shape initialization, and default input customization for node groups.

Geometry Nodes Workshop: September 2025 — Blender Developers Blog