During July 2025, Spell6inder enhanced the media title parsing engine in the Sonarr/Sonarr repository, focusing on multi-episode formats with varied naming conventions, including those using brackets. By refining the backend logic in C# and leveraging advanced regex techniques, Spell6inder addressed edge cases that previously led to inconsistent metadata and manual corrections. The work improved the accuracy of episode recognition and strengthened automation reliability for indexing and discovery workflows. Through robust testing and careful commit traceability, Spell6inder delivered a targeted feature that increased library consistency and reduced mislabeling, demonstrating depth in backend development and practical problem-solving within the .NET ecosystem.