Worked on the yaap/ota-info repository to deliver two core features and a bug fix focused on multi-device OTA development. Introduced changelog initialization for several device variants, streamlining the start of new development cycles and improving traceability. Updated certified fingerprint APKs across SM8250/8650 platforms to enhance security and ensure compatibility with certified applications. Addressed lockscreen charging status and alert slider issues, integrating the March security patch and merged upstream changes for improved stability. Emphasized changelog management and documentation using text-based workflows, ensuring clear communication of updates and maintenance actions across multiple device builds throughout the development period.