Julien Tahon delivered a documentation branding refresh for the oxsecurity/megalinter repository, focusing on updating banner images in the JSON and YAML Prettier documentation to reflect the latest Prettier logo. Working primarily with JSON and YAML, Julien addressed inconsistencies in banner image references within json_prettier.md and yaml_prettier.md, ensuring visual correctness and alignment across documentation assets. The work involved careful management of documentation descriptors and asset pipelines, supporting maintainability and scalability. Julien demonstrated attention to code hygiene through collaborative workflows and revert management. This contribution improved onboarding clarity and reinforced brand consistency, though the scope was limited to a single feature update.