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Packagist · packagist:yiisoft/yii2

yiisoft/yii2 active

Yii PHP Framework Version 2

Latest stable version2.0.55
Published2026-05-09 14:50:57+00:00
Installcomposer require yiisoft/yii2
Required PHP version (composer.json)PHP >=7.4.0
LicenseBSD-3-Clause
Advisories on latest versionnone known
Last verified2026-10-09 03:03:00 UTC
Sourcesapi.osv.dev, repo.packagist.org

Maintenance

Activityactive
Last stable release2026-05-09 14:50:57 UTC · 152 days ago
Stable releases in the last 12 months2
Published versions59

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

Version history

VersionPublished
2.0.552026-05-09 14:50:57 UTC
2.0.542026-01-09 22:24:11 UTC
2.0.532025-06-27 07:42:53 UTC
2.0.522025-02-13 20:02:28 UTC
2.0.512024-07-18 19:50:00 UTC
2.0.502024-05-30 17:23:31 UTC
2.0.492023-08-29 13:36:17 UTC
2.0.482023-05-22 06:32:53 UTC
2.0.472022-11-18 16:21:58 UTC
2.0.462022-08-18 22:18:45 UTC
2.0.452022-02-11 13:12:40 UTC
2.0.442021-12-30 07:50:56 UTC
2.0.432021-08-09 17:38:43 UTC
2.0.422021-05-05 21:08:29 UTC
2.0.412021-03-03 21:51:35 UTC
2.0.402020-12-23 15:44:43 UTC
2.0.392020-11-10 10:58:35 UTC
2.0.382020-09-14 21:52:10 UTC
2.0.372020-08-07 20:11:56 UTC
2.0.362020-07-07 21:45:32 UTC

Showing the 20 most recent of 56 versions. JSON

Version compatibility

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

RuntimeNewest compatible version
php 7.42.0.55
php 8.02.0.55
php 8.12.0.55
php 8.22.0.55
php 8.32.0.55
php 8.42.0.55

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Frequently asked questions

What is the latest version of yiisoft/yii2?

The latest stable version of yiisoft/yii2 is 2.0.55, published on 2026-05-09. Verified by Vigia on 2026-10-09.

How do I install the latest version of yiisoft/yii2?

Run composer require yiisoft/yii2. The latest stable version is 2.0.55 (verified 2026-10-09).

Is yiisoft/yii2 deprecated?

No. yiisoft/yii2 is not marked as deprecated in the registry.

Which PHP version does yiisoft/yii2 require?

yiisoft/yii2 2.0.55 declares this requirement: PHP >=7.4.0.

Does yiisoft/yii2 2.0.55 have known vulnerabilities?

No known advisories affect yiisoft/yii2 2.0.55 according to the data Vigia checks.

Is yiisoft/yii2 still maintained?

yiisoft/yii2 published 2 stable releases in the last 12 months; the most recent was 152 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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