Issues

• [R02] Cap the Qiskit major version in the qiskit requirement

  Qiskit/qiskit-cpp#167 · Filter by author 1ucian0 opened on Oct 2, 2026

• QASM3 load with qiskit-cpp

  Qiskit/qiskit-cpp#166 · Filter by author miyuki-tanaka opened on Sep 3, 2026

• BackendV2Sampler drops everything except the first circuit

  bug
  Qiskit/qiskit-cpp#165 · Filter by author Shobhit21287 opened on Aug 17, 2026

• BackendEstimatorV2: duplicate Pauli labels in EstimatorPub term-vector observables are silently overwritten instead of summed

  Qiskit/qiskit-cpp#163 · Filter by author spital opened on Jun 28, 2026
  1

• Code ergonomics: Create SparseObservable from QkObs

  Qiskit/qiskit-cpp#162 · Filter by author banezia opened on Jun 24, 2026

• sampler_test.cpp build failed with "qrmi.h: No such file or directory" error

  bug
  Bug

  Qiskit/qiskit-cpp#140 · Filter by author ohtanim opened on Mar 9, 2026
  2

• Open Discussion: Transpiler Passes and PassManager

  enhancement
  Qiskit/qiskit-cpp#137 · Filter by author Shobhit21287 opened on Feb 5, 2026
  1

  

• sampler_test/transpile_test aborted with No such file or directory error.

  bug
  Qiskit/qiskit-cpp#128 · Filter by author ohtanim opened on Nov 12, 2025
  3

  

• circuit_test crashes with SIGSEGV

  bug
  Qiskit/qiskit-cpp#114 · Filter by author iyanmv opened on Sep 6, 2025
  1