September 2025 monthly performance highlights focused on enabling memory-efficient serialization for Thrift in Rust through shared references, across fbthrift and sapling. Delivered reference-based serialization (serialize_ref) to avoid ownership transfers and reduce allocations, establishing a consistent API surface across protocols. No major bugs fixed this month.

June 2025 monthly summary for facebook/fbthrift focusing on key accomplishments, business value, and technical impact.

April 2025 monthly summary for facebook/dotslash focusing on feature delivery and continuous improvement. Key feature delivered this month was the integration of XLSX parsing for Oracle emails using the Calamine library, enabling secure and efficient handling of raw Excel content embedded in emails. No major bugs were reported for this period; the emphasis was on delivering robust data extraction capabilities and laying groundwork for future enhancements.