Issues

• Add slicing and concatenation ProgramOps

  core teammod: providerstype: epic
  Qiskit/qiskit#17173 · Filter by author ihincks opened on Oct 8, 2026 · 2.7.0

• QuantumProgram randomization

  core teammod: providerstype: epic
  Qiskit/qiskit#17169 · Filter by author joshuasn opened on Oct 8, 2026 · 2.7.0

• Add test for ConsolidateBlocks(..., kak_basis_gate=...)

  good first issue
  Qiskit/qiskit#17167 · Filter by author 1ucian0 opened on Oct 8, 2026

• QPY roundtrip fails for parameter expressions referencing assigned parameters

  bugmod: qpy
  Qiskit/qiskit#17164 · Filter by author alexanderivrii opened on Oct 8, 2026
  1

  

• Integrate the BasisConstructor translation pass into Qiskit

  core teamtype: epic
  Qiskit/qiskit#17149 · Filter by author 1ucian0 opened on Oct 6, 2026
  2

• Returning instruction indices from the C API

  core teamtheme: C APItype: discussion
  Qiskit/qiskit#17147 · Filter by author yevgenyyaroker opened on Oct 6, 2026 · 2.7.0
  7

• Statevector builds a large gate matrix after an OpenQASM 2 round trip

  mod: qasm2
  Qiskit/qiskit#17143 · Filter by author ramalhoneilson opened on Oct 5, 2026
  1

• LookaheadSwap can loop forever, repeatedly swapping the same edge back and forth

  bugmod: transpiler
  Qiskit/qiskit#17127 · Filter by author fynnotto opened on Oct 2, 2026
  2

• Enforce Task type correctness at construction

  core teammod: transpiler
  Qiskit/qiskit#17102 · Filter by author ihincks opened on Sep 30, 2026 · 2.7.0
  1

• Add support for non-standalone variables to the C API

  theme: C API
  Qiskit/qiskit#17101 · Filter by author eliarbel opened on Sep 30, 2026 · 2.7.0
  

• TP checks can miss non-Hermitian partial-trace residuals

  mod: quantum info
  Qiskit/qiskit#17094 · Filter by author Silas-Zeng opened on Sep 30, 2026

• Add Task::Switch variant to pass manager infrastructure

  core teammod: transpiler
  Qiskit/qiskit#17090 · Filter by author ihincks opened on Sep 29, 2026 · 2.7.0
  3

• ForLoopOp body with an expression.Var loop parameter cannot capture outer variables

  bug
  Qiskit/qiskit#17084 · Filter by author arthurostrauss opened on Sep 29, 2026
  2

• Port Isometry decomposition to Rust

  Changelog: Performancecore teammod: synthesisRusttype: feature request
  Feature request

  Qiskit/qiskit#17081 · Filter by author ellabarkan opened on Sep 29, 2026 · 2.7.0
  

• Add Task::Loop variant to pass manager infrastructure

  core teammod: transpiler
  Qiskit/qiskit#17078 · Filter by author ihincks opened on Sep 28, 2026 · 2.7.0
  7

• qk_obs_add_term accepts term-wise unsorted indices, silently creating an invalid QkObs

  bugmod: quantum infotheme: C API
  Bug

  Qiskit/qiskit#17069 · Filter by author mrossinek opened on Sep 28, 2026
  2

• Two-qubit synthesis to ["cx", "rz", "sx", "x"] returns a wrong circuit (1 - F_avg ≈ 0.07) near the two-CX boundary

  bugmod: synthesis
  Qiskit/qiskit#17057 · Filter by author love-os-architect opened on Sep 26, 2026 · 2.6.0
  6

  

• HoareOptimizer incorrectly cancels Pauli evolution/rotation gates with different Pauli operators

  bugmod: transpiler
  Qiskit/qiskit#17056 · Filter by author zkysfls opened on Sep 26, 2026
  1

• qk_transpile_state_layout_set ignores a NULL layout instead of unsetting it

  theme: C API
  Bug

  Qiskit/qiskit#17054 · Filter by author garrison opened on Sep 25, 2026
  3

  

• Implement QuantumProgram serialization

  mod: providers
  Qiskit/qiskit#17047 · Filter by author ihincks opened on Sep 25, 2026 · 2.7.0
  

• deprecate (and remove) qasm3.load_experimental

  mod: qasm3
  Qiskit/qiskit#17045 · Filter by author 1ucian0 opened on Sep 24, 2026
  3

• Add QPY C API to backwards compatibility test suite

  mod: qpytheme: qatype: feature request
  Qiskit/qiskit#17044 · Filter by author mtreinish opened on Sep 24, 2026
  1

• QPY19: Support for gates with non standard fields

  mod: qpytype: feature request
  Bug

  Qiskit/qiskit#17040 · Filter by author gadial opened on Sep 24, 2026 · 2.7.0
  1

  

• qs_decomposition panics (capacity overflow) on a 1x1 unitary: usize underflow in gate-count bound in qsd.rs

  bugmod: circuitmod: synthesis
  Qiskit/qiskit#17036 · Filter by author avnerbensoussan opened on Sep 23, 2026
  5

• Proposal: Hardware-Aware Distance Sorting Pass for Commuting QAOA Interactions

  type: feature request
  Qiskit/qiskit#17034 · Filter by author radiumQCO opened on Sep 23, 2026
  7