Introduction

These migration guides help you more effectively use Qiskit and Qiskit Runtime:

• Migrate to Qiskit 1.0
  • Qiskit 1.0 packaging changes
  • Qiskit 1.0 feature changes
• Migrate from Qiskit Pulse to fractional gates
• Migrate to the Qiskit Runtime V2 primitives
• Migrate to local simulators
• Execution mode changes
• Migrate from backend.run to primitives
  • Overview
  • Migrate from qiskit-ibmq-provider
  • Migrate from qiskit_ibm_provider
  • Migrate options
  • Common use cases
  • Examples
• Migrate provider interfaces from backend.run to primitives
• Qiskit 0.44 changes
  • qiskit.algorithms new interface
  • qiskit.opflow deprecation
  • QuantumInstance deprecation