Worked on the QuEraComputing/bloqade-circuit repository to deliver a critical dependency compatibility update, focusing on supporting the latest major version of pyqrack-cpu. Addressed breaking changes introduced by the pyqrack upgrade, which reduced runtime instability and enabled downstream components to upgrade with greater confidence. The technical approach centered on Python package management and careful dependency alignment, ensuring that the system remained stable while benefiting from performance improvements. No bugs were fixed during this period, as the primary focus was on proactive dependency management and maintaining compatibility. The work demonstrated depth in managing complex Python dependencies and mitigating upgrade risks.