February 2026 monthly summary for Unity-ProBuilder. Delivered a major KdTree serialization overhaul to enhance compatibility, performance, and maintainability. Implemented DataContractSerializer-based persistence with a binary XML format, replacing deprecated BinaryFormatter and added serialization metadata to KdTree and KdTreeNode. The changes prepare the codebase for future .NET/CoreCLR requirements and improve efficiency for large KdTree data sets. The work includes regeneration of existing serialized files.

Concise monthly summary for 2026-01: Key feature delivered was a Migration of Unity assembly loading to improve performance and compatibility with newer Unity versions, while preserving backward compatibility. The work focused on modernizing the build/runtime loading path and laying groundwork for future optimizations in the ProBuilder pipeline. Impact: Reduced reliance on AppDomain-based loading, enabling more predictable startup times and smoother upgrades across Unity versions. Maintains compatibility with legacy projects, minimizing upgrade friction for users while aligning with Unity's evolution. Technologies/skills demonstrated: C#, Unity assembly loading primitives, conditional compilation, backward compatibility strategies, refactoring for performance and maintainability. Scope: Single repo focus for January 2026 with one primary feature and associated maintenance changes.

December 2025 — Unity-Technologies/InputSystem Overview: Focused on modernization and cross-version compatibility to future-proof the Input System for upcoming Unity releases. Delivered a CoreCLR-based API migration and introduced version-aware build logic to ensure stable behavior across Unity versions, setting the stage for performance refinements and easier upgrade cycles. Impact: Reduced compatibility pain for customers upgrading Unity, improved runtime stability, and prepared the ground for further performance and API improvements in future releases.

Monthly summary for 2025-10 (Unity-Technologies/Graphics): Focused on stabilizing the ShaderGraph parsing pipeline by addressing a CORECLR_FIXME assembly loading issue. Implemented a targeted change to use Unity.Assemblies.Assembly.LoadFile, resulting in improved runtime compatibility and reliability across platforms with minimal risk. This work reduces runtime variances in shader tooling and lays groundwork for future robustness in graphics pipelines.