v0.6.0-alpha.0 – Multi-Observer Support, Quaternion API Stabilization

Highlights

• Introduced Multi-Observer / Any-Node-as-Observer architecture
• Stabilized quaternion utilities and API surface
• Improved typing guarantees across Python 3.10–3.13

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Core Improvements

• Added quaternion helpers:

  • forward_vector_from_quaternion
  • direction_to_quaternion
  • angle_between_directions

• Refactored quaternion modules:

  • Removed duplication between utils/ and math/
  • Introduced NodeProtocol typing
  • Added API stability tests

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System & Architecture

• Implemented multi-observer support, enabling more flexible node interactions
• Exposed Agent API for external use

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Documentation

• Replaced Visualization page with Core Theory and Control

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Maintenance & Tooling

• Fixed stale dependencies
• Improved CI pipeline
• Resolved all mypy --strict issues

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Full Changelog

v0.3.1-alpha.1...v0.6.0-alpha.0