January 2026 monthly summary for rust-lang/cc-rs: Implemented Vita armv7 build optimization by disabling PIC to improve build performance and compatibility on the Sony Vita target. This targeted optimization used commit 16a52824ac312eeed00273eacac72d2fd8b4e157 for the armv7-sony-vita-newlibeabihf configuration. No other major bugs fixed this month; the focus was on performance-oriented platform optimization.

December 2025: Focused on cross-platform compatibility for Vita/3DS targets in rust-lang/libc by implementing newlib platform compatibility adjustments, addressing ambiguous glob exports, and suppressing Vita/3DS-specific warnings. Removed unused modules and refined platform-specific structures to improve clarity and portability. These changes reduce build noise, prevent platform-specific regressions, and simplify maintenance for Vita/3DS workflows.

February 2025 monthly summary for rust-lang/libc focusing on cross-platform consistency, build stability, and regression fixes across targets. Delivered a centralized primitives module for C type definitions, fixed platform-specific regressions, and restored essential preludes to target files, resulting in improved portability, maintainability, and faster onboarding for new targets.