During November 2024, Bitiwam104 enhanced Arabic localization for the Mattermost Desktop repository, focusing on translation accuracy and user interface consistency. Leveraging Weblate, they updated Arabic translations to cover 97.7% of all strings, directly improving accessibility for Arabic-speaking users. Their work integrated seamlessly with the existing localization pipeline, ensuring traceability through dedicated commits and preparing the project for future releases. Utilizing skills in localization and translation, and working primarily with Arabic language resources, Bitiwam104 addressed the need for broader internationalization support. The depth of the contribution lies in its thorough coverage and alignment with established release and quality processes.