19 Pull requests merged by 8 people

• Prefer load_device_noise_properties in example notebooks

  #7408 merged Jun 3, 2025

• Fix test case names.

  #7406 merged Jun 2, 2025

• Bump the non-security group in /cirq-web/cirq_web with 6 updates

  #7403 merged Jun 2, 2025

• Bump ossf/scorecard-action from 2.4.1 to 2.4.2 in the actions-version-updates group

  #7402 merged Jun 2, 2025

• Use list for GoogleNoiseProperties.readout_errors values

  #7392 merged Jun 2, 2025

• QVM - deprecate default gate_times_ns in noise_properties_from_calibration

  #7399 merged Jun 2, 2025

• Support serializing sweeps with numpy values

  #7398 merged May 30, 2025

• Ignore notebook formatting in git blame

  #7389 merged May 30, 2025

• Fix more typing issues

  #7388 merged May 30, 2025

• Take care of leftover conversions to PEP 585 style

  #7382 merged May 29, 2025

• pylint - sync with rules used in internal codes

  #7387 merged May 29, 2025

• Format all notebooks (no change in the code)

  #7386 merged May 29, 2025

• Update format-incremental script to format notebooks

  #7342 merged May 29, 2025

• CI - add ruff check of the code

  #7372 merged May 28, 2025

• Move cirq-ts files to cirq-web

  #7362 merged May 28, 2025

• Bump networkx to minimum version 3.4

  #7378 merged May 28, 2025

• Fix: Allow subtraction of IdentityGate in PauliSum.__sub__

  #7276 merged May 28, 2025

• Add list_virtual_processors function to the QVM factory

  #7375 merged May 27, 2025

• Decompose controlled 1x1 unitary gates generically, not just GlobalPhaseGate

  #7283 merged May 27, 2025

11 Pull requests opened by 8 people

• Fixes #7072: Support more OpenQASM 2.0 gates from qelib1.inc

  #7377 opened May 28, 2025

• Simplify decomposition of controlled eigengates with global phase

  #7383 opened May 29, 2025

• Fixes #7384 : Made DecompositionContext non-optional in _decompose_with_context_ me…

  #7385 opened May 29, 2025

• Implements optimizations A.1 and A.2 for Quantum Shannon Decomposition

  #7390 opened May 29, 2025

• Support merge symbolized 1 qubit gate transformer

  #7393 opened May 30, 2025

• Add JSON serialisations

  #7396 opened May 30, 2025

• Cirq x exponent symbol

  #7400 opened May 31, 2025

• Fix test assertion in raw_types_test.py.

  #7401 opened Jun 1, 2025

• Bump mypy from 1.15.0 to 1.16.0 in /dev_tools/requirements/deps

  #7404 opened Jun 1, 2025

• Change merge_single_qubit_moments_to_phxz to support global phase.

  #7405 opened Jun 1, 2025

• Bump mypy to 1.16.0

  #7407 opened Jun 2, 2025

10 Issues closed by 6 people

• Add Jupyter-black to `check/format`

  #3976 closed May 29, 2025

• Gate Validation incorrectly rejects supported `SYC` gate

  #6779 closed May 29, 2025

• Eliminate installation of a top-level cirq_ts module

  #7221 closed May 28, 2025

• [Question]: Usage of Graph Algorithms and Any Slowdowns?

  #7091 closed May 28, 2025

• Some operations involving the identity gate cause an error

  #7120 closed May 28, 2025

• Inverting gates does not allow to save circuit in json

  #6538 closed May 28, 2025

• Overhaul diagram drawing

  #1245 closed May 28, 2025

• Niche

  #7376 closed May 28, 2025

• Proposal: move GraphDevice out of contrib

  #3020 closed May 28, 2025

• Allow decomposition of controlled 1x1 MatrixGate

  #7248 closed May 27, 2025

2 Issues opened by 1 person

• Improve support for Y variants

  #7395 opened May 30, 2025

• DecompositionContext is never None

  #7384 opened May 29, 2025

15 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Add new Quantikz rendering modules and enhance existing functions for visualization

  #7354 commented on May 30, 2025 • 8 new comments

• Implement two qubit unitary to operations algorithm from https://arxiv.org/abs/quant-ph/0406176

  #6777 commented on May 27, 2025 • 0 new comments

• GCP setup for ASV Benchmarks

  #3838 commented on May 27, 2025 • 0 new comments

• Support more OpenQASM 2.0 gates from qelib1.inc

  #7072 commented on May 28, 2025 • 0 new comments

• Update TypeScript dependencies for cirq-web

  #6863 commented on May 28, 2025 • 0 new comments

• Add ruff to the CI for fast linting and formatting

  #7371 commented on May 28, 2025 • 0 new comments

• cirq.X**"text" half works

  #2936 commented on May 29, 2025 • 0 new comments

• Add confusion maps support to PauliMeasurementGate

  #5571 commented on May 29, 2025 • 0 new comments

• Tagging noise operations clutters the circuit output

  #2905 commented on May 29, 2025 • 0 new comments

• Consolidate quantum state representations in cirq

  #4582 commented on May 30, 2025 • 0 new comments

• JSON backwards compatibility policy and tooling.

  #4321 commented on May 30, 2025 • 0 new comments

• NoiseModels are not serializable

  #3846 commented on May 30, 2025 • 0 new comments

• Simplify decomposition of controlled eigengates with global phase

  #7291 commented on May 29, 2025 • 0 new comments

• Add parameter sweep support for Pauli string measurements with readout mitigation

  #7358 commented on May 31, 2025 • 0 new comments

• Adding the initial implementation for pauliexp gates support.

  #7374 commented on May 29, 2025 • 0 new comments