15 Feb 20:42

mtreinish

Qiskit 1.0.0

Release notes: https://docs.quantum.ibm.com/api/qiskit/release-notes/1.0

Changelog

Added

Add generic V1 Fake Backends, replace use in tests (#10952)
Native OpenQASM 3 importer (#11584)
Support stabilised syntax for OpenQASM 3 switch (#11417)
Library of Unparameterizable Standard Gates Commutations (#11192)
Add version flag to qpy dump (#11644)
Rename BasicAer to BasicProvider and refactor interface to follow BackendV2 (#11422)
Token swapper permutation synthesis plugin (#10657)
Add reference implementation of EstimatorV2 (#11227)
Add fake generic and modify tests (#10266)
Add uuid property to Parameter (#11647)
Extend CommutativeInverseCancellation to cancel pairs of gates up-to-phase (#11248)
Add circuit generation from set of stabilizers (#11483)
Use "tensorised-Pauli decomposition" in SparsePauliOp.from_operator (#11133)
Warn on import failures within optional dependencies (#11522)
Allow string keys in QuantumCircuit.assign_parameters (#11432)
Add QuantumCircuit.get_parameter to retrieve by name (#11431)
use faster aqc objective function evaluation by default (#11479)
Add qpy deprecation warning class (#11260)
Add ParameterExpression.numeric to cast to number (#11109)
Document how to use high level synthesis plugins (#11389)
QFT circuit synthesis for linear nearest neighbor connectivity (#11236)
Ensure QuantumCircuit.append validates captures in control-flow (#10974)
Decomposition of single R gate in RR basis should be one R gate, not two (#11304)
Add pow as supported operation for ParameterExpression (#11235)
Add representation of storage-owning Var nodes (#10944)
Add support for Python 3.12 (#11262)
Add pass to filter ops and label inserted barriers (#10323)
Oxidize QuantumCircuit._data and intern CircuitInstruction args (#10827)
Fixed Issue 11026: SparsePauliOp.apply_layout should do nothing if given None (#11041)
Add new transpiler exception class for too many qubits (#11241)
Singletonized Measure and Reset instructions (#11170)
Improved Documentation and Error-Signaling of VF2PostLayout (#11090)
Update and expand DAGDependency drawer (#11103)
Update gate.inverse() to return AnnotatedOperation (#11593)
Fix qpy support for Annotated Operations (#11505)
Update gate.control() to return AnnotatedOperation (#11433)
Introduction of ExperimentalWarning (#11326)
New OptimizeAnnotated transpiler pass (#11476)
Reimplement two_qubit_decompose.num_basis_gates in rust (#11019)
Add a kwarg for num_processes in the transpiler (#11554)
Supporting floating-point exponents in Operator.power (#11534)
Add Statevector-based SamplerV2 (#11566)
Add BaseEstimatorV2 (#11527)
Add BaseSamplerV2 (#11529)
List support for coupling map in pass manager (#11063)
Add disable_validation option to SymbolicPulse (#11029)

Changed

Fix approximation_degree default in generate_preset_pass_maanger (#11695)
Handle custom operations with overlapping names in QPY (#11646)
Legacy code removal in pass manager (#11448)
Bump MSRV to 1.70 (#11493)
Replace qiskit metapackage with qiskit-terra (#11271)
Update platform support and require symengine (#10902)

Removed

Remove provider-specific fake backends,FakeProvider class and related tools in 1.0 (#11376)
Effect final removals from Qiskit 1.0 (#11711)
Remove deprecated features in 0.46 in primitives (#11576)
Remove pulse scoped_parameters and search_parameters (#11692)
Rename BasicAer to BasicProvider and refactor interface to follow BackendV2 (#11422)
Remove deprecated functions in pulse qobj converter (#11410)
Remove deprecated feature in 0.45 in unroller (#11581)
Remove visualization code deprecated in 0.22 (released on October 13, 2022) (#10989)
Remove qiskit.quantum_info.synthesis for Qiskit 1.0 release (#11592)
Remove qiskit.transpiler.synthesis for Qiskit 1.0 release (#11570)
Remove execute() function (#11565)
Remove deprecated features in 0.45 in quantumcircuit (#11577)
Deprecate qiskit/quantum_info/synthesis and move to qiskit/synthesis (#11460)
Remove psutil as a dependency (#11336)
Remove Aer and imports from qiskit.providers.aer (#11442)
Remove qiskit.extensions (#11488)
remove PauliList support as observable type for Estimator.run (#11521)
Remove ConfigurableFakeBackend (#11568)
Removed Deprecated Pulse Call Instruction (#11537)
remove deprecated clifford get/set item (#11555)
Remove most of qiskit.test (#11445)
Make iqp the matplotlib default style (#11536)
remove deprecated aquire alignment (#11553)
Removed Deprecated Instruction.qasm Function (#11538)
Remove qiskit.tools module (#11515)
Removed Deprecated VF2 Call Limit (#11540)
Remove deprecated IBMQ dependent functionality (#11513)
Legacy code removal in pass manager (#11448)
Remove deprecated top-level classicalfunction imports (#11486)
Remove QuantumCircuit.bind_parameters (#11434)
Remove Bit.register and Bit.index (#10996)
add release note (#11395)
Remove NoiseAdaptiveLayout and CrosstalkAdaptiveSchedule (#11400)
Remove deprecated legacy pulse builder commands (#11191)
Remove deprecated ParametricPulse classes (#11024)
Remove legacy qasm2 parser (#11308)
Remove leftover algorithm/opflow utils (#11324)
Remove alg_globals and validation (#11252)
Remove deprecated opflow module, QuantumInstance and related utils (#11111)
Remove qiskit_version (deprecated in Qiskit Terra 0.25) (#11305)
Remove deprecated IntegerComparator.num_ancilla_qubits (#11306)
Fixed issue 11143 by removing deprecated code (#11159)
removed the deprecated code since 0.23 (qiskit.visualization.pulse) (#11213)
Remove the discrete pulse library (#11277)
Remove deprecated qiskit.algorithms module (#11086)
Remove namespace packaging hooks (#11223)
Expire deprecation on qargs=None in DAG appends (#11190)
Remove qiskit.test (#10998)
Remove complex amp support for ScalableSymbolicPulse (#11403)
Remove validation methods from primitive base classes (#11052)

Fixed

bug loading MPL style from the configuration (#11750)
Fix qpy.dump()'s use_symengine when passed a truthy object (#11730)
use pulse_alignment from Target in PadDynamicalDecoupling (#11660)
Handle custom operations with overlapping names in QPY (#11646)
Fix split barriers leaking during disjoint layout processing (#11655)
Fix SetLayout to error with invalid int list input (#11653)
Backend converter bugfix (edge case) (#11609)
Followup of #11095 (#11404)
Restrict version-number output of OpenQASM 3 exporter (#11418)
Fix qpy support for Cliffords (#11495)
Fix a bug of missing pulse library entry in PulseQobj parsing (#11397)
Fix broadcasting of QuantumCircuit.delay (#11447)
Detect duplicates in QuantumCircuit.compose (#11451)
Construct subclasses of InstructionDurations from backend (#11501)
Fix global-phase of copied BlueprintCircuits (#11456)
Fix text overwriting end of box for empty default case in mpl drawer (#11366)
Add drawer support for AnnotatedOperations (#11202)
Ensure TemplateOptimization returns native-symbolic objects (#11107)
Add missing parameter in standard-gate mapping (#11411)
Fix a bug is StabilizerState repr (#11368)
Fixed bug in OptimizeSwapBeforeMeasure (#11413)
Raise error eagerly on bad unitary synthesis method (#11367)
Don't substitute ideal gates in target with Optimize1qGatesDecomposition (#11351)
Update Instruction.condition_bits for runtime classical expressions (#11325)
Avoid routing 2q barriers in SabreSwap (#11295)
Fix backend_util.py and test cases to support Aer 0.13 (#11172)
Fix issue with ScheduleBlock qpy serialization and use_symengine (#11261)
Allow correct retrieval of circuit with initialize instruction from qpy file (#11206)
Fix QuantumCircuit.barrier argument conversion (#11272)
Do not ignore global phases when comparing unitary gates (#11247)
Fix pickling of conditioned custom gates from OpenQASM 2 import (#11175)
Fix Channel.__hash__ in multiprocessing contexts (#11251)
Speed up InverseCancellation when there's nothing to cancel (#11211)
Allow barriers in overlap circuit inputs (#11179)
Removed 2pi wrapping for global phase parameter (#10631)
Fix circuit drawer returning qubit[register] names for input (#11096)
Fix build ordering of BlueprintCircuit._append (#11181)
Collect classical registers using a set (#10496) (#10505)
Fix lack of alternative for Optimizer in AQC (#11099)
Emit a descriptive error when the QPY version is too new (#11074)
Plot State City Visualization Fixes (#10590)
Fix Barrier broadcast arguments (#11113)
Fix calling backend.name() for backendV2 (#11065)
Fix text drawer AnnotatedOperations (#11466)
Fix Sabre extended set population order (#10651)

Assets 2

02 Feb 00:45

mtreinish

Qiskit 1.0.0rc1 Pre-release

Pre-release

Changelog

Added

Add generic V1 Fake Backends, replace use in tests (#10952)
Native OpenQASM 3 importer (#11584)
Support stabilised syntax for OpenQASM 3 switch (#11417)
Library of Unparameterizable Standard Gates Commutations (#11192)
Add version flag to qpy dump (#11644)
Rename BasicAer to BasicProvider and refactor interface to follow BackendV2 (#11422)
Token swapper permutation synthesis plugin (#10657)
Add reference implementation of EstimatorV2 (#11227)
Add fake generic and modify tests (#10266)
Add uuid property to Parameter (#11647)
Extend CommutativeInverseCancellation to cancel pairs of gates up-to-phase (#11248)
Add circuit generation from set of stabilizers (#11483)
Use "tensorised-Pauli decomposition" in SparsePauliOp.from_operator (#11133)
Warn on import failures within optional dependencies (#11522)
Allow string keys in QuantumCircuit.assign_parameters (#11432)
Add QuantumCircuit.get_parameter to retrieve by name (#11431)
use faster aqc objective function evaluation by default (#11479)
Add qpy deprecation warning class (#11260)
Add ParameterExpression.numeric to cast to number (#11109)
Document how to use high level synthesis plugins (#11389)
QFT circuit synthesis for linear nearest neighbor connectivity (#11236)
Ensure QuantumCircuit.append validates captures in control-flow (#10974)
Decomposition of single R gate in RR basis should be one R gate, not two (#11304)
Add pow as supported operation for ParameterExpression (#11235)
Add representation of storage-owning Var nodes (#10944)
Add support for Python 3.12 (#11262)
Add pass to filter ops and label inserted barriers (#10323)
Oxidize QuantumCircuit._data and intern CircuitInstruction args (#10827)
Fixed Issue 11026: SparsePauliOp.apply_layout should do nothing if given None (#11041)
Add new transpiler exception class for too many qubits (#11241)
Singletonized Measure and Reset instructions (#11170)
Improved Documentation and Error-Signaling of VF2PostLayout (#11090)
Update and expand DAGDependency drawer (#11103)
List support for coupling map in pass manager (#11063)
Add Statevector-based SamplerV2 (#11566)
Add BaseEstimatorV2 (#11527)
Add BaseSamplerV2 (#11529)
Add BasePrimitiveJob class and deprecate PrimitiveJob.submit method (#11552)
Add V2 primitive container classes (#11524)
Add primitives.containers.BitArray container class (#11542)
Add disable_validation option to SymbolicPulse (#11029)
Supporting floating-point exponents in Operator.power (#11534)
Update gate.inverse() to return AnnotatedOperation (#11593)
Add a kwarg for num_processes in the transpiler (#11554)
Introduction of ExperimentalWarning (#11326)
New OptimizeAnnotated transpiler pass (#11476)
Reimplement two_qubit_decompose.num_basis_gates in rust (#11019)
Update gate.control() to return AnnotatedOperation (#11433)

Changed

Fix approximation_degree default in generate_preset_pass_maanger (#11695)
Handle custom operations with overlapping names in QPY (#11646)
Legacy code removal in pass manager (#11448)
Bump MSRV to 1.70 (#11493)
Replace qiskit metapackage with qiskit-terra (#11271)
Update platform support and require symengine (#10902)

Removed

Remove provider-specific fake backends,FakeProvider class and related tools in 1.0 (#11376)
Effect final removals from Qiskit 1.0 (#11711)
Remove deprecated features in 0.46 in primitives (#11576)
Remove pulse scoped_parameters and search_parameters (#11692)
Rename BasicAer to BasicProvider and refactor interface to follow BackendV2 (#11422)
Remove deprecated functions in pulse qobj converter (#11410)
Remove deprecated feature in 0.45 in unroller (#11581)
Remove visualization code deprecated in 0.22 (released on October 13, 2022) (#10989)
Remove qiskit.quantum_info.synthesis for Qiskit 1.0 release (#11592)
Remove qiskit.transpiler.synthesis for Qiskit 1.0 release (#11570)
Remove execute() function (#11565)
Remove deprecated features in 0.45 in quantumcircuit (#11577)
Deprecate qiskit/quantum_info/synthesis and move to qiskit/synthesis (#11460)
Remove psutil as a dependency (#11336)
Remove Aer and imports from qiskit.providers.aer (#11442)
Remove qiskit.extensions (#11488)
remove PauliList support as observable type for Estimator.run (#11521)
Remove ConfigurableFakeBackend (#11568)
Removed Deprecated Pulse Call Instruction (#11537)
remove deprecated clifford get/set item (#11555)
Remove most of qiskit.test (#11445)
Make iqp the matplotlib default style (#11536)
remove deprecated aquire alignment (#11553)
Removed Deprecated Instruction.qasm Function (#11538)
Remove qiskit.tools module (#11515)
Removed Deprecated VF2 Call Limit (#11540)
Remove deprecated IBMQ dependent functionality (#11513)
Legacy code removal in pass manager (#11448)
Remove deprecated top-level classicalfunction imports (#11486)
Remove QuantumCircuit.bind_parameters (#11434)
Remove Bit.register and Bit.index (#10996)
add release note (#11395)
Remove NoiseAdaptiveLayout and CrosstalkAdaptiveSchedule (#11400)
Remove deprecated legacy pulse builder commands (#11191)
Remove deprecated ParametricPulse classes (#11024)
Remove legacy qasm2 parser (#11308)
Remove leftover algorithm/opflow utils (#11324)
Remove alg_globals and validation (#11252)
Remove deprecated opflow module, QuantumInstance and related utils (#11111)
Remove qiskit_version (deprecated in Qiskit Terra 0.25) (#11305)
Remove deprecated IntegerComparator.num_ancilla_qubits (#11306)
Fixed issue 11143 by removing deprecated code (#11159)
removed the deprecated code since 0.23 (qiskit.visualization.pulse) (#11213)
Remove the discrete pulse library (#11277)
Remove deprecated qiskit.algorithms module (#11086)
Remove namespace packaging hooks (#11223)
Expire deprecation on qargs=None in DAG appends (#11190)
Remove complex amp support for ScalableSymbolicPulse (#11403)
Remove qiskit.test (#10998)

Fixed

use pulse_alignment from Target in PadDynamicalDecoupling (#11660)
Handle custom operations with overlapping names in QPY (#11646)
Fix split barriers leaking during disjoint layout processing (#11655)
Fix SetLayout to error with invalid int list input (#11653)
Backend converter bugfix (edge case) (#11609)
Followup of #11095 (#11404)
Restrict version-number output of OpenQASM 3 exporter (#11418)
Fix qpy support for Cliffords (#11495)
Fix a bug of missing pulse library entry in PulseQobj parsing (#11397)
Fix broadcasting of QuantumCircuit.delay (#11447)
Detect duplicates in QuantumCircuit.compose (#11451)
Construct subclasses of InstructionDurations from backend (#11501)
Fix global-phase of copied BlueprintCircuits (#11456)
Fix text overwriting end of box for empty default case in mpl drawer (#11366)
Add drawer support for AnnotatedOperations (#11202)
Ensure TemplateOptimization returns native-symbolic objects (#11107)
Add missing parameter in standard-gate mapping (#11411)
Fix a bug is StabilizerState repr (#11368)
Fixed bug in OptimizeSwapBeforeMeasure (#11413)
Raise error eagerly on bad unitary synthesis method (#11367)
Don't substitute ideal gates in target with Optimize1qGatesDecomposition (#11351)
Update Instruction.condition_bits for runtime classical expressions (#11325)
Avoid routing 2q barriers in SabreSwap (#11295)
Fix backend_util.py and test cases to support Aer 0.13 (#11172)
Fix issue with ScheduleBlock qpy serialization and use_symengine (#11261)
Allow correct retrieval of circuit with initialize instruction from qpy file (#11206)
Fix QuantumCircuit.barrier argument conversion (#11272)
Do not ignore global phases when comparing unitary gates (#11247)
Fix pickling of conditioned custom gates from OpenQASM 2 import (#11175)
Fix Channel.__hash__ in multiprocessing contexts (#11251)
Speed up InverseCancellation when there's nothing to cancel (#11211)
Allow barriers in overlap circuit inputs (#11179)
Removed 2pi wrapping for global phase parameter (#10631)
Fix circuit drawer returning qubit[register] names for input (#11096)
Fix build ordering of BlueprintCircuit._append (#11181)
Collect classical registers using a set (#10496) (#10505)
Fix lack of alternative for Optimizer in AQC (#11099)
Emit a descriptive error when the QPY version is too new (#11074)
Plot State City Visualization Fixes (#10590)
Fix Barrier broadcast arguments (#11113)
Fix calling backend.name() for backendV2 (#11065)
Fix text drawer AnnotatedOperations (#11466)
Fix qpy support for Annotated Operations (#11505)
Fix mypy errors (pulse) (#8268)
Fix Sabre extended set population order (#10651)

Assets 2

01 Feb 20:26

qiskit-bot

Qiskit 0.46.0

Release notes: https://docs.quantum.ibm.com/api/qiskit/release-notes/0.46

Changelog

Deprecated

Remove validation methods from primitive base classes (backport #11052) (#11532)
Deprecate visualization code (#11636)
Deprecate pulse parameter scoping (#11691)
Legacy code deprecation in pass manager (#11449)
Deprecate NoiseAdaptiveLayout and CrosstalkAdaptiveSchedule (#11402)
Deprecate qiskit.tools (#11514)
Deprecate provider-specific fake backends,FakeProvider class and related tools in 0.46 (#11381)
Add warning when qiskit package not installed (#11230)
Deprecate BasicAer and introduce BasicProvider (#11583)
Deprecate qiskit/quantum_info/synthesis and move to qiskit/synthesis (backport #11460) (#11635)
Deprecate qiskit/transpiler/synthesis and move to qiskit/synthesis (backport #11426) (#11624)
Deprecate PauliList estimator observables (#11520)
Deprecate ConfigurableFakeBackend (#11567)
Deprecate execute() (#11044)
deprecate qiskit.test (#11001)
Deprecate qiskit.Aer and qiskit.providers.aer (#11439)
Deprecate implicit Estimator conversion to SparsePauliOp (#11535)
Deprecate legacy qcstyle (#11545)
Deprecate BasePrimitiveResult (#11054)
Deprecate extensions on stable/0.46 (#11498)
Deprecate legacy qasm2 parser for 0.46 (#11347)
Deprecate Qobj input to UnitarySimulatorPy.run (#11394)
deprecate legacy pulse builder command (#11249)
Deprecate leftover algorithm/opflow utils (#11323)
Deprecate ParametricPulse (#11279)
Deprecate the discrete pulse library (#11110) (#11265)

Added

Add fake generic and modify tests (backport #10266) (#11670)
Deprecate BasicAer and introduce BasicProvider (#11583)
Deprecate qiskit/quantum_info/synthesis and move to qiskit/synthesis (backport #11460) (#11635)
Add support for Python 3.12 (#11262) (#11311)

Changed

Poison import if Qiskit 1.0+ is detected (#11617)
Add warning when qiskit package not installed (#11230)

Fixed

Fix qpy support for Cliffords (#11495) (#11582)
Fix a bug of missing pulse library entry in PulseQobj parsing (backport #11397) (#11573)
Fix broadcasting of QuantumCircuit.delay (#11447) (#11523)
Fix global-phase of copied BlueprintCircuits (#11456) (#11485)
Fix text overwriting end of box for empty default case in mpl drawer (#11366) (#11482)
Fix a bug is StabilizerState repr (#11368) (#11416)
Fixed bug in OptimizeSwapBeforeMeasure (#11413) (#11415)
Don't substitute ideal gates in target with Optimize1qGatesDecomposition (#11351) (#11359)
Update Instruction.condition_bits for runtime classical expressions (#11325) (#11328)
Fix backend_util.py and test cases to support Aer 0.13 (#11172) (#11283)
Fix issue with ScheduleBlock qpy serialization and use_symengine (#11261) (#11275)
Allow correct retrieval of circuit with initialize instruction from qpy file (#11206) (#11274)
Fix QuantumCircuit.barrier argument conversion (#11272) (#11273)
Fix pickling of conditioned custom gates from OpenQASM 2 import (#11175) (#11258)
Fix Channel.__hash__ in multiprocessing contexts (#11251) (#11255)
Allow barriers in overlap circuit inputs (#11179) (#11216)
Fix circuit drawer returning qubit[register] names for input (#11096) (#11199)

Assets 2

01 Feb 00:42

qiskit-bot

Qiskit 0.45.3

Changelog

Changed

Poison import if Qiskit 1.0+ is detected (#11617)

Assets 2

18 Jan 21:07

qiskit-bot

Qiskit 0.45.2

Changelog

Fixed

Fix qpy support for Cliffords (#11495) (#11582)
Fix a bug of missing pulse library entry in PulseQobj parsing (backport #11397) (#11573)
Fix broadcasting of QuantumCircuit.delay (#11447) (#11523)
Fix global-phase of copied BlueprintCircuits (#11456) (#11485)
Fix text overwriting end of box for empty default case in mpl drawer (#11366) (#11482)
Fix a bug is StabilizerState repr (#11368) (#11416)
Fixed bug in OptimizeSwapBeforeMeasure (#11413) (#11415)
Don't substitute ideal gates in target with Optimize1qGatesDecomposition (#11351) (#11359)

Assets 2

01 Dec 21:44

mtreinish

Qiskit 1.0.0b1 Pre-release

Pre-release

Changelog

Deprecated

Deprecate PauliList estimator observables (#11055)
Remove validation methods from primitive base classes (#11052)
Deprecate legacy primitive attributes in base classes (#11051)
Deprecate the discrete pulse library (#11110)

Added

Ensure QuantumCircuit.append validates captures in control-flow (#10974)
Decomposition of single R gate in RR basis should be one R gate, not two (#11304)
Add pow as supported operation for ParameterExpression (#11235)
Add representation of storage-owning Var nodes (#10944)
Add support for Python 3.12 (#11262)
Add pass to filter ops and label inserted barriers (#10323)
Oxidize QuantumCircuit._data and intern CircuitInstruction args (#10827)
Fixed Issue 11026: SparsePauliOp.apply_layout should do nothing if given None (#11041)
Add new transpiler exception class for too many qubits (#11241)
Singletonized Measure and Reset instructions (#11170)
Improved Documentation and Error-Signaling of VF2PostLayout (#11090)
Update and expand DAGDependency drawer (#11103)
List support for coupling map in pass manager (#11063)
Add disable_validation option to SymbolicPulse (#11029)
Track runtime variables in control-flow builders (#10977)

Changed

Replace qiskit metapackage with qiskit-terra (#11271)
Update platform support and require symengine (#10902)

Removed

Remove legacy qasm2 parser (#11308)
Remove leftover algorithm/opflow utils (#11324)
Remove alg_globals and validation (#11252)
Remove deprecated opflow module, QuantumInstance and related utils (#11111)
Remove qiskit_version (deprecated in Qiskit Terra 0.25) (#11305)
Remove deprecated IntegerComparator.num_ancilla_qubits (#11306)
Fixed issue 11143 by removing deprecated code (#11159)
removed the deprecated code since 0.23 (qiskit.visualization.pulse) (#11213)
Remove the discrete pulse library (#11277)
Remove deprecated qiskit.algorithms module (#11086)
Remove namespace packaging hooks (#11223)
Expire deprecation on qargs=None in DAG appends (#11190)

Fixed

Don't substitute ideal gates in target with Optimize1qGatesDecomposition (#11351)
Update Instruction.condition_bits for runtime classical expressions (#11325)
Avoid routing 2q barriers in SabreSwap (#11295)
Fix backend_util.py and test cases to support Aer 0.13 (#11172)
Fix issue with ScheduleBlock qpy serialization and use_symengine (#11261)
Allow correct retrieval of circuit with initialize instruction from qpy file (#11206)
Fix QuantumCircuit.barrier argument conversion (#11272)
Do not ignore global phases when comparing unitary gates (#11247)
Fix pickling of conditioned custom gates from OpenQASM 2 import (#11175)
Fix Channel.__hash__ in multiprocessing contexts (#11251)
Speed up InverseCancellation when there's nothing to cancel (#11211)
Allow barriers in overlap circuit inputs (#11179)
Removed 2pi wrapping for global phase parameter (#10631)
Fix circuit drawer returning qubit[register] names for input (#11096)
Fix build ordering of BlueprintCircuit._append (#11181)
Collect classical registers using a set (#10496) (#10505)
Fix lack of alternative for Optimizer in AQC (#11099)
Emit a descriptive error when the QPY version is too new (#11074)
Plot State City Visualization Fixes (#10590)
Fix Barrier broadcast arguments (#11113)
Fix calling backend.name() for backendV2 (#11065)
Fix Sabre extended set population order (#10651)

Assets 2

29 Nov 17:00

qiskit-bot

Qiskit 0.45.1

Changelog

Added

Add support for Python 3.12 (#11262) (#11311)

Fixed

Update Instruction.condition_bits for runtime classical expressions (#11325) (#11328)
Fix backend_util.py and test cases to support Aer 0.13 (#11172) (#11283)
Fix issue with ScheduleBlock qpy serialization and use_symengine (#11261) (#11275)
Allow correct retrieval of circuit with initialize instruction from qpy file (#11206) (#11274)
Fix QuantumCircuit.barrier argument conversion (#11272) (#11273)
Fix pickling of conditioned custom gates from OpenQASM 2 import (#11175) (#11258)
Fix Channel.__hash__ in multiprocessing contexts (#11251) (#11255)
Allow barriers in overlap circuit inputs (#11179) (#11216)
Fix circuit drawer returning qubit[register] names for input (#11096) (#11199)

Assets 2

03 Nov 13:08

ElePT

Qiskit 0.45.0

Release notes: https://qiskit.org/documentation/release_notes.html#relnotes-0-45-0

Changelog

Deprecated

Pass manager refactoring: cleanup internals (#10127)
Deprecate passing None to DAGCircuit appenders (#10752)
Deprecate Unroller pass (#10607)
Fix deprecation warning of unscheduled circuits in timeline drawer (#10851)
Deprecation of algorithm utils (algorithm_globals and validation) (#10905)
Deprecate bind_parameters in favor of assign_parameters (#10792)
Move OpenQASM 2 exporter to qiskit.qasm2 (#10533)
Deprecate qiskit.extensions (#10725)
Deprecate duplicate circuit gate method (#10797)

Added

Merging UnrollCustomDefinitions into HighLevelSynthesis as a single pass (#10965)
Add UnitaryOverlap to the circuit library (#10734)
schedule() considers instruction map (#10988)
Pass manager refactoring: cleanup internals (#10127)
Add display of expressions to circuit drawers (#10869)
Singleton parameterless controlled gates (#10898)
Starting layout analysis pass for sabre (#10829)
Rewrite singleton handling including SingletonInstruction (#11014)
Annotated operations (#9846)
Add apply_layout method to SparsePauliOp (#10947)
Fix hash of Parameter and ParameterExpression (#10875)
Fix deprecated behaviour in timeline drawer (#10846)
Improve the ergonomics of the TranspileLayout class (#10835)
Add check_input option to UnitaryGate (#10660)
Fix MergeAdjacentBarriers to scale with number of barriers (#10900)
Add use_symengine option to qpy.dump (#10820)
Update plot_gate_map() family to leverage graphviz for visualization (#10208)
#10360 New sign feature in parameterexpression.py (#10571)
adding an option to CouplingMap.reduce to allow disconnected coupling maps (#10863)
Use singletons for standard library unparameterized, non-controlled gates (#10314)
Optimise QuantumCircuit.assign_parameters for single-parameter binding (#10548)
Add fast path to Parameter.assign (#10549)
Add option to SabreLayout to specify starting layouts (#10721)
Allow empty list default initialization for SparsePauliOp (#10765)
Add fast-path construction to DAGCircuit methods (#10753)
Use BasisTranslator for unroll 3q or more (#10776)
Move OpenQASM 2 exporter to qiskit.qasm2 (#10533)
Add display of internal circuits for ControlFlowOps to text drawer (#10414)
Optimization stage as a plugin. (#10581)
constructing cliffords from linear functions and permutation gates (#10423)
Adding coupling-map and target to HighLevelSynthesis (#10477)
Add draw method to Operator class (#10271)
Add tests of Expr support through SabreSwap (#10511)
Add full Expr support to StochasticSwap (#10506)
limiting matrix-based commutativity check (#10495)
Revert "Revert "Pass manager refactoring: add passmanager module (#10124)" (#10454)" (#10474)
Add IGate rules to standard equivalence library (#7146)
Add NormalizeRXAngle and RXCalibrationBuilder passes (#10634)
Preparations to update the default MPL drawer style to "iqx" (#10950)

Changed

Pass manager refactoring: cleanup internals (#10127)
Deprecate Unroller pass (#10607)
Singleton parameterless controlled gates (#10898)
Pin Numpy < 2 in requirements (#10893)
Update plot_gate_map() family to leverage graphviz for visualization (#10208)
Use singletons for standard library unparameterized, non-controlled gates (#10314)
Adding h, p and u to basic aer (#10673)
qiskit-terra == qiskit, in version libraries (#10425)
Keep resets at beginning of circuits (#10591)
Migrate init stage to plugins (#10689)
Migrate layout stage to plugins (#10622)
Cleaning up U3 in the unitary extension (#10597)
Update minimum Rust version to 1.64 (#10541)
Revert "Revert "Pass manager refactoring: add passmanager module (#10124)" (#10454)" (#10474)

Removed

Removed code deprecated in 0.22 [transpiler and providers] (#10872)
Removed code deprecated in qiskit-terra 0.21, released on June 2022 (#10754)
removed deprecated PauliTable, StabilizerTable and tests (#10815)
Remove code deprecated in 0.15 (#10779)
Remove deprecated x and z arguments to Pauli (#10717)
Removed deprecated functions in qiskit.scheduler.utils (#10879)
remove qiskit.utils.deprecation.deprecate_function, deprecated in terra 0.22 (#10881)
Remove quantum_info deprecated code in 0.22 (#10861)
Remove deprecated code in 0.19 (#10791)
Removed code deprecated in 0.20 (#10767)
Remove deprecated BIPMapping pass (#10526)
Removal of deprecated property num_ancilla_qubits (#10793)

Fixed

Fix input normalisation of transpile(initial_layout=...) (#11031)
Add base-gate callback to CUGate.params return (#11032)
Fix build filter coupling map with mix ideal/physical targets (#11009)
schedule() considers instruction map (#10988)
Fix commutation analysis to group gates into blocks of pairwise commuting gates (#10618)
NoiseAdaptiveLayout to consider inconsistencies in backend (#10859)
Use only discrete-basis translations in GateDirection (#10786)
Fix qpy for controlled UnitaryGate (#10809)
Add global-phase support to control-flow builders (#10800)
BackendEstimator support BackendV2 without coupling_map (#10956)
Fix hash of Parameter and ParameterExpression (#10875)
Fix IQX color schemes (#10941)
Support dynamic circuit in BackendEstimator (#9700)
Avoid useless deepcopy of target with custom pulse gates in transpile (#10973)
Fix bug in qs_decomposition (#10850)
Fix issues with ControlFlowOp displays (#10842)
Fix Clifford.from_operator to fail with non-Clifford diagonal operators (#10904)
Support passing empty lists to Pauli delete method (#10849)
fix random statevector distribution (#10866)
Allow dynamical decoupling pass to work on circuits with pulse gates (#10834)
Fix GateDirection pass (#10825)
Fix qpy for multiple controlled parametrized gates (#10758)
Track Sabre decay heuristic on physical qubits (#10756)
Handle final comments with no terminating newline in OpenQASM 2 (#10773)
Support new-style Bit in Pauli convertor from QuantumCircuit (#10757)
Add validation to Sampler if there are no measurements (#10642)
Fix performance of Sabre rust<->Python boundary (#10652)
Fix classical-synthesis label ordering with registerless=False (#9536)
Reject bad values in SparsePauliOp.paulis setter (#10437)
Fixing the tools for plotting Pauli vec (#10619)
Fix open circles and visual circuit tests to .9999 (#10580)
Fix multiple nested custom controlled gates in QPY (#10537)
Implemented a type check in copy method of QuantumCircuit class (#10521)
Force decimal points in OpenQASM 2 floats (#10532)
limiting matrix-based commutativity check (#10495)
Fix final_layout when VF2PostLayout finds a better layout (#10466)
Fix empty-barrier handling in OpenQASM 2 (#10469)
Fix Pulse channel index validation (#10476)
raise an exception with a custom gate with clbits or no qubits (#10438)

Assets 2

25 Oct 19:17

qiskit-bot

Qiskit 0.25.3

Release notes: https://qiskit.org/documentation/release_notes.html#qiskit-0-44-3

Changelog

Fixed

Fix input normalisation of transpile(initial_layout=...) (backport #11031) (#11058)
Fix calling backend.name() for backendV2 (#11065) (#11076) (#11092)
Fix build filter coupling map with mix ideal/physical targets (#11009) (#11049)
Emit a descriptive error when the QPY version is too new (#11094)
BackendEstimator support BackendV2 without coupling_map (#10956) (#11006)
Support dynamic circuit in BackendEstimator (#9700) (#10984)
Avoid useless deepcopy of target with custom pulse gates in transpile (#10973) (#10978)
Fix bug in qs_decomposition (#10850) (#10957)

Assets 2

19 Oct 21:38

mtreinish

Qiskit 0.45.0rc1 Pre-release

Pre-release

Changelog

Deprecated

Pass manager refactoring: cleanup internals (#10127)
Deprecate passing None to DAGCircuit appenders (#10752)
Deprecate Unroller pass (#10607)
Fix deprecation warning of unscheduled circuits in timeline drawer (#10851)
Deprecation of algorithm utils (algorithm_globals and validation) (#10905)
Deprecate bind_parameters in favor of assign_parameters (#10792)
Move OpenQASM 2 exporter to qiskit.qasm2 (#10533)
Deprecate qiskit.extensions (#10725)
Deprecate duplicate circuit gate method (#10797)

Added

Merging UnrollCustomDefinitions into HighLevelSynthesis as a single pass (#10965)
Add UnitaryOverlap to the circuit library (#10734)
schedule() considers instruction map (#10988)
Pass manager refactoring: cleanup internals (#10127)
Add display of expressions to circuit drawers (#10869)
Singleton parameterless controlled gates (#10898)
Starting layout analysis pass for sabre (#10829)
Rewrite singleton handling including SingletonInstruction (#11014)
Annotated operations (#9846)
Add apply_layout method to SparsePauliOp (#10947)
Fix hash of Parameter and ParameterExpression (#10875)
Fix deprecated behaviour in timeline drawer (#10846)
Improve the ergonomics of the TranspileLayout class (#10835)
Add check_input option to UnitaryGate (#10660)
Fix MergeAdjacentBarriers to scale with number of barriers (#10900)
Add use_symengine option to qpy.dump (#10820)
Update plot_gate_map() family to leverage graphviz for visualization (#10208)
#10360 New sign feature in parameterexpression.py (#10571)
adding an option to CouplingMap.reduce to allow disconnected coupling maps (#10863)
Use singletons for standard library unparameterized, non-controlled gates (#10314)
Optimise QuantumCircuit.assign_parameters for single-parameter binding (#10548)
Add fast path to Parameter.assign (#10549)
Add option to SabreLayout to specify starting layouts (#10721)
Allow empty list default initialization for SparsePauliOp (#10765)
Add fast-path construction to DAGCircuit methods (#10753)
Use BasisTranslator for unroll 3q or more (#10776)
Move OpenQASM 2 exporter to qiskit.qasm2 (#10533)
Add display of internal circuits for ControlFlowOps to text drawer (#10414)
Optimization stage as a plugin. (#10581)
constructing cliffords from linear functions and permutation gates (#10423)
Adding coupling-map and target to HighLevelSynthesis (#10477)
Add draw method to Operator class (#10271)
Add tests of Expr support through SabreSwap (#10511)
Add full Expr support to StochasticSwap (#10506)
limiting matrix-based commutativity check (#10495)
Revert "Revert "Pass manager refactoring: add passmanager module (#10124)" (#10454)" (#10474)
Add IGate rules to standard equivalence library (#7146)
Add NormalizeRXAngle and RXCalibrationBuilder passes (#10634)
Preparations to update the default MPL drawer style to "iqx" (#10950)

Changed

Pass manager refactoring: cleanup internals (#10127)
Deprecate Unroller pass (#10607)
Singleton parameterless controlled gates (#10898)
Pin Numpy < 2 in requirements (#10893)
Update plot_gate_map() family to leverage graphviz for visualization (#10208)
Use singletons for standard library unparameterized, non-controlled gates (#10314)
Adding h, p and u to basic aer (#10673)
qiskit-terra == qiskit, in version libraries (#10425)
Keep resets at beginning of circuits (#10591)
Migrate init stage to plugins (#10689)
Migrate layout stage to plugins (#10622)
Cleaning up U3 in the unitary extension (#10597)
Update minimum Rust version to 1.64 (#10541)
Revert "Revert "Pass manager refactoring: add passmanager module (#10124)" (#10454)" (#10474)

Removed

Removed code deprecated in 0.22 [transpiler and providers] (#10872)
Removed code deprecated in qiskit-terra 0.21, released on June 2022 (#10754)
removed deprecated PauliTable, StabilizerTable and tests (#10815)
Remove code deprecated in 0.15 (#10779)
Remove deprecated x and z arguments to Pauli (#10717)
Removed deprecated functions in qiskit.scheduler.utils (#10879)
remove qiskit.utils.deprecation.deprecate_function, deprecated in terra 0.22 (#10881)
Remove quantum_info deprecated code in 0.22 (#10861)
Remove deprecated code in 0.19 (#10791)
Removed code deprecated in 0.20 (#10767)
Remove deprecated BIPMapping pass (#10526)
Removal of deprecated property num_ancilla_qubits (#10793)

Fixed

Fix input normalisation of transpile(initial_layout=...) (#11031)
Add base-gate callback to CUGate.params return (#11032)
Fix build filter coupling map with mix ideal/physical targets (#11009)
schedule() considers instruction map (#10988)
Fix commutation analysis to group gates into blocks of pairwise commuting gates (#10618)
NoiseAdaptiveLayout to consider inconsistencies in backend (#10859)
Use only discrete-basis translations in GateDirection (#10786)
Fix qpy for controlled UnitaryGate (#10809)
Add global-phase support to control-flow builders (#10800)
BackendEstimator support BackendV2 without coupling_map (#10956)
Fix hash of Parameter and ParameterExpression (#10875)
Fix IQX color schemes (#10941)
Support dynamic circuit in BackendEstimator (#9700)
Avoid useless deepcopy of target with custom pulse gates in transpile (#10973)
Fix bug in qs_decomposition (#10850)
Fix issues with ControlFlowOp displays (#10842)
Fix Clifford.from_operator to fail with non-Clifford diagonal operators (#10904)
Support passing empty lists to Pauli delete method (#10849)
fix random statevector distribution (#10866)
Allow dynamical decoupling pass to work on circuits with pulse gates (#10834)
Fix GateDirection pass (#10825)
Fix qpy for multiple controlled parametrized gates (#10758)
Track Sabre decay heuristic on physical qubits (#10756)
Handle final comments with no terminating newline in OpenQASM 2 (#10773)
Support new-style Bit in Pauli convertor from QuantumCircuit (#10757)
Add validation to Sampler if there are no measurements (#10642)
Fix performance of Sabre rust<->Python boundary (#10652)
Fix classical-synthesis label ordering with registerless=False (#9536)
Reject bad values in SparsePauliOp.paulis setter (#10437)
Fixing the tools for plotting Pauli vec (#10619)
Fix open circles and visual circuit tests to .9999 (#10580)
Fix multiple nested custom controlled gates in QPY (#10537)
Implemented a type check in copy method of QuantumCircuit class (#10521)
Force decimal points in OpenQASM 2 floats (#10532)
limiting matrix-based commutativity check (#10495)
Fix final_layout when VF2PostLayout finds a better layout (#10466)
Fix empty-barrier handling in OpenQASM 2 (#10469)
Fix Pulse channel index validation (#10476)
raise an exception with a custom gate with clbits or no qubits (#10438)

Assets 2