In December 2024, Guillem Forns focused on enhancing the OpenTelemetry integration documentation for the Kong/docs.konghq.com repository. He updated the changelog to reflect the deprecation of the config.endpoint parameter in version 3.8 and corrected a typo in the deprecation notice for config.batch_flush_delay. Using Markdown and leveraging his documentation skills, Guillem ensured that migration guidance was clear and accurate, reducing potential confusion for users upgrading their configurations. His work improved traceability by referencing the relevant commit and aligned with ongoing issue tracking. The depth of his contribution lay in clarifying technical changes to minimize user friction and support needs.