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Table about OpenQASM compatibility is out of date

area/docs

good first issueThis issue can be resolved by someone who is not familiar with the codebase. A good starting issue.This issue can be resolved by someone who is not familiar with the codebase. A good starting issue.

good for learningFor beginners in QC, this will help picking up some knowledge. Bit harder than "good first issues"For beginners in QC, this will help picking up some knowledge. Bit harder than "good first issues"

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Open.

#7525 In quantumlib/Cirq;

· mhucka opened on Jul 22, 2025

convert tests in cirq.contrib.json_test to common json test framework

kind/healthFor CI/testing/release process/refactoring/technical debt itemsFor CI/testing/release process/refactoring/technical debt items

Status: Open.

#7520 In quantumlib/Cirq;

· pavoljuhas opened on Jul 21, 2025

Add fuzzing where possible

kind/feature-requestDescribes new functionalityDescribes new functionality

Status: Open.

Enhancement

#7515 In quantumlib/Cirq;

· mhucka opened on Jul 19, 2025

Enable more ruff rules for the CI

kind/healthFor CI/testing/release process/refactoring/technical debt itemsFor CI/testing/release process/refactoring/technical debt items

no QC knowledge neededWant to contribute to Cirq, but don't know quantum computing? This issue is for you.Want to contribute to Cirq, but don't know quantum computing? This issue is for you.

priority/after-1.6Leave for after the Cirq 1.6 releaseLeave for after the Cirq 1.6 release

Status: Open.

Enhancement

#7505 In quantumlib/Cirq;

· pavoljuhas opened on Jul 18, 2025

pauli_string_measurement_with_readout_mitigation_test is flaky

good first issueThis issue can be resolved by someone who is not familiar with the codebase. A good starting issue.This issue can be resolved by someone who is not familiar with the codebase. A good starting issue.

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Open.

Bug

#7485 In quantumlib/Cirq;

· codrut3 opened on Jul 14, 2025

<code>ValueError: Measurement key missing</code> when using classically controlled CircuitOperation with controlled subcircuit

area/transformers

good first issueThis issue can be resolved by someone who is not familiar with the codebase. A good starting issue.This issue can be resolved by someone who is not familiar with the codebase. A good starting issue.

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Open.

Bug

#7474 In quantumlib/Cirq;

· YaegakiY opened on Jul 5, 2025

<code>insertion_sort_transformer</code> causes "Measurement key missing" with classical control

area/transformers

kind/bug-reportSomething doesn't seem to work.Something doesn't seem to work.

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Open.

Bug

#7472 In quantumlib/Cirq;

· YaegakiY opened on Jul 4, 2025

Reconcile qubit and cbit implementations

area/gates

area/measurements

area/qubits

good part-time projectA meaty non-urgent issue with a substantial amount of work to be done.A meaty non-urgent issue with a substantial amount of work to be done.

kind/design-issueA conversation around designA conversation around design

priority/for-2.0Incompatible change that should be considered for next major version.Incompatible change that should be considered for next major version.

triage/needs-more-evidence[Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet[Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet

Status: Open.

Enhancement

#7470 In quantumlib/Cirq;

· daxfohl opened on Jul 2, 2025

Replace "structure" protocols with regular properties

area/protocols

good part-time projectA meaty non-urgent issue with a substantial amount of work to be done.A meaty non-urgent issue with a substantial amount of work to be done.

kind/design-issueA conversation around designA conversation around design

triage/needs-more-evidence[Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet[Feature requests] Seems plausible, but maintainers are not convinced about the use cases yet

Status: Open.

Enhancement

#7469 In quantumlib/Cirq;

· daxfohl opened on Jul 2, 2025

Support multi-moment gauge compiling transformers.

area/transformers

kind/feature-requestDescribes new functionalityDescribes new functionality

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Open.

Task

#7468 In quantumlib/Cirq;

· babacry opened on Jul 2, 2025

Simplify Operation design

area/gates

good part-time projectA meaty non-urgent issue with a substantial amount of work to be done.A meaty non-urgent issue with a substantial amount of work to be done.

kind/design-issueA conversation around designA conversation around design

triage/discussNeeds decision / discussion, bring these up during Cirq CynqueNeeds decision / discussion, bring these up during Cirq Cynque

Status: Open.

Enhancement

#7465 In quantumlib/Cirq;

· daxfohl opened on Jul 2, 2025

Optimize circuit construction when Insert is used

area/circuits

area/performance

good first issueThis issue can be resolved by someone who is not familiar with the codebase. A good starting issue.This issue can be resolved by someone who is not familiar with the codebase. A good starting issue.

kind/feature-requestDescribes new functionalityDescribes new functionality

triage/acceptedA consensus emerged that this bug report, feature request, or other action should be worked onA consensus emerged that this bug report, feature request, or other action should be worked on

Status: Open.

Enhancement

#7464 In quantumlib/Cirq;

· daxfohl opened on Jul 2, 2025