IBM has expanded and evolved its Qiskit quantum software, which has been used by over 550,000 users to build and run quantum circuits on IBM’s quantum hardware systems. The latest version offers improved performance and capabilities for members of the IBM Quantum Network to discover the next generation of quantum algorithms. To reach quantum advantage, users need a toolset that can map problems, optimize them for efficient execution, and effectively run them on real quantum hardware. This expansion includes over 100 releases and marks the transition of Qiskit from a research tool to a comprehensive software stack.