PyPI · pypi:cirq

cirq active

A framework for creating, editing, and invoking Noisy Intermediate Scale Quantum (NISQ) circuits.

The latest stable version of cirq is 1.7.0, published on 2026-06-29. Verified by Vigia on 2026-11-13.

Latest stable version	1.7.0
Published	2026-06-29 22:27:00 UTC
Install	`pip install --upgrade cirq`
Requires	`python >=3.11.0`
License	Apache-2.0
Advisories on latest version	none known
Last verified	2026-11-13 04:53:44 UTC
Sources	pypi.org

Maintenance

Activity	active
Last stable release	2026-06-29 22:27:00 UTC · 136 days ago
Stable releases in the last 12 months	1
Published versions	2822

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`1.7.0`	2026-06-29 22:27:00 UTC
`1.6.1`	2025-08-14 03:16:15 UTC
`1.6.0`	2025-07-23 04:03:27 UTC
`1.5.0`	2025-04-10 18:06:11 UTC
`1.4.1`	2024-06-27 00:45:47 UTC
`1.4.0`	2024-05-30 04:03:27 UTC
`1.3.0`	2023-12-01 22:11:33 UTC
`1.2.0`	2023-07-18 17:41:48 UTC
`1.1.0`	2022-12-20 23:16:11 UTC
`1.0.0`	2022-07-18 22:36:34 UTC
`0.15.0`	2022-06-29 17:52:23 UTC
`0.14.1`	2022-04-11 02:01:56 UTC
`0.14.0`	2022-03-24 08:19:24 UTC
`0.13.1`	2021-10-26 17:58:29 UTC
`0.13.0`	2021-10-15 19:05:21 UTC
`0.12.0`	2021-08-11 21:56:57 UTC
`0.11.1`	2021-07-26 19:13:18 UTC
`0.11.0`	2021-05-11 20:55:57 UTC
`0.10.0`	2021-03-05 18:10:36 UTC
`0.9.1`	2020-10-02 22:47:39 UTC

Showing the 20 most recent of 32 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`python 3.8`	`1.1.0`
`python 3.9`	`1.3.0`
`python 3.10`	`1.5.0`
`python 3.11`	`1.7.0`
`python 3.12`	`1.7.0`
`python 3.13`	`1.7.0`

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Frequently asked questions

What is the latest version of cirq?

The latest stable version of cirq is 1.7.0, published on 2026-06-29. Verified by Vigia on 2026-11-13.

How do I install the latest version of cirq?

Run pip install --upgrade cirq. The latest stable version is 1.7.0 (verified 2026-11-13).

Is cirq deprecated?

No. cirq is not marked as deprecated in the registry.

Which Python version does cirq require?

cirq 1.7.0 declares this requirement: python >=3.11.0.

Does cirq 1.7.0 have known vulnerabilities?

No known advisories affect cirq 1.7.0 according to the data Vigia checks.

Is cirq still maintained?

cirq published 1 stable releases in the last 12 months; the most recent was 136 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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