Worked on the symfony/symfony repository with a focus on maintaining documentation accuracy and ensuring changelog integrity for the Symfony 8.1 release. Addressed a documentation bug by correcting a typo in the CHANGELOG-8.1.md file, clarifying Mailtrap’s support for Symfony 8.1 and reducing potential confusion for developers integrating with the new version. Employed Markdown to update public documentation, aligning it with the current codebase and release expectations. Demonstrated attention to detail and disciplined changelog maintenance by providing explicit commit references, supporting traceability. The work emphasized documentation skills and contributed to a smoother integration experience for the Symfony developer community.