June 2026 (tiann/KernelSU) Monthly Summary: Focused on security hardening, API stability, and reliability improvements across the KernelSU project. Implementations transitioned kernel–user space coordination from ad-hoc to versioned APIs, introduced secure-by-default project profiles, and fixed critical template persistence issues to improve user experience and deployment stability.

May 2026: Stabilized KernelSU module scripting by fixing KSU_MODULE propagation to all module-script execution contexts. This ensures ksud module config set commands work reliably across customize.sh and meta*.sh, not just exec_script. The targeted fix reduces runtime failures and developer friction when configuring modules, improving consistency across module scripts and end-user experiences. No new features were released this month beyond the robustness improvement, but the change reduces support overhead and paves the way for smoother module development and deployment.

April 2026 — tiann/KernelSU: Focused on stability and root-program UX enhancements. Delivered a bug fix to prevent releasing a path when kern_path fails, eliminating a crash vector. Introduced support to load a custom ksurc for root programs, enabling a bash shell context for root commands by detecting and applying the ksurc file. These changes reduce crash risk, improve developer experience for root operations, and lay groundwork for broader root-program customization. Demonstrated proficiency in kernel-space path handling, environment management, and rc customization, with clear commit discipline and documentation alignment.

March 2026 performance summary focused on enabling cross-architecture kernel builds for KernelSU and stabilizing the x86-64 build path, delivering reliability for multi-arch deployments and downstream users.

February 2026 (2026-02) KernelSU: Key update delivering robust error handling for add_try_umount and improved unmount reliability. This work enhances stability, improves user-space error reporting via ksud, and aligns kernel errno semantics with standard expectations.

January 2026: Delivered focused Search Bar enhancements for bmax121/APatch, delivering business value through improved usability, performance, and accessibility. Key work included rewriting the SearchBar to remove legacy logic and reduce expensive recompositions, improving data filtering usability for Chinese users, and addressing high-DPI text rendering to boost readability. Commit references for traceability: 4dcb012f96b62fe01d0828ffe7adf1824d8b3395; 5b9bccb4361d3c7369a830fe5d254ed7d5c37691.

December 2025: KernelSU stability and security hardening focused on credential access path in KernelSU for tiann/KernelSU.

Stabilized KernelSU installation flow through compatibility checks and reboot handling; reduced risk of broken installs after kernel updates and improved reliability across versions.

March 2025 performance summary for KernelSU: Focused on reliability improvements and bug resolution for the SU compatibility toggle. Implemented a fix ensuring the Disable SU Compat toggle responds reliably when the manager is running and the kernel or another process toggles sucompat; guarantees a correct success response when the syscall value matches the kernel state. The change reduces user-visible toggle failures and strengthens security posture by maintaining consistent state across kernel/user-space interactions.