Worked on improving contributor metadata integrity in the flipperdevices/u-boot repository, focusing on accurate attribution within maintenance files and the .mailmap. Addressed a specific issue where maintainer contact information was misattributed, applying a targeted fix to update email addresses and ensure correct contributor recognition. Utilized configuration management and version control skills, leveraging Shell scripting to implement the changes efficiently. This work enhanced the reliability of downstream analytics, release notes, and maintainer accountability by reducing the risk of misattribution. The contribution did not involve new feature development but demonstrated attention to detail in repository maintenance and metadata accuracy.