During December 2025, Noa Sakurajin updated the unslothai/unsloth repository by loosening the Transformers library version constraint in pyproject.toml, allowing compatibility with the latest releases and fixes for local training workflows. This change streamlined the setup process for data scientists and improved onboarding by reducing dependency friction. Noa validated local training stability against newer Transformers versions and maintained packaging hygiene to ensure release readiness. The work incorporated Python for dependency management and leveraged version control practices. Additionally, Noa applied automated code formatting improvements using pre-commit CI, enhancing code quality and consistency across the project without introducing major bug fixes that month.