v4.1.0: Viser visualization

[stephane-caron]

This release adds Viser visualization and an example using it to tune the tasks of a 7-DoF manipulator, contributed by @danielsanjosepro 👍

2026-02-15.17-48-35.mp4

Added

• Task: Add orientation_cost property to the frame task (thanks to @danielsanjosepro)
• Task: Add position_cost property to the frame task (thanks to @danielsanjosepro)
• examples: Add an example of a panda arm tracking an interactive target in Viser visualizer (thanks to @danielsanjosepro)
• visualization: Add start_viser_visualizer function for the Viser visualizer (thanks to @danielsanjosepro)

Changed

• Bump minimum Python version to 3.10

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This discussion was created from the release v4.1.0.