Nicolas Cailloux updated the API documentation for StrangeBeeCorp/docs to align with the 5.5.8 release, focusing on clarity and accuracy for developers. He introduced a new 'Permission' tag, providing detailed permission descriptions to improve understanding of access controls, and deprecated the 'Get linked cases' operation in favor of the more streamlined 'similarCasesLight' endpoint. Using YAML for structured documentation and leveraging his expertise in API documentation, Nicolas ensured that the changes were fully traceable to a single commit. This targeted update reduced onboarding time and support friction by keeping the documentation in sync with evolving product features and requirements.