HigressEnd of Life (EOL) Dates & Support Status

Active

MiddlewareLatest Version: v2.2.4Latest Release: Aug 13, 2026

Higress is an open-source cloud-native API gateway from Alibaba, built on Istio and Envoy, unifying traffic, microservice, and AI gateway capabilities.

Support summary

Higress currently has supported cycles. Track the next EOL date and validate upgrades before your change window.

What do EOL and support statuses mean?

Next EOL

No announced EOL date is currently listed.

Supported cycles

0 lts

Versions

Latest Version

v2.2.4

Active Support

EOL

Lifecycle Timeline

May 22, 2023As of Sep 27, 2026

2.2Active · Date not announced

2.1Active · Date not announced

2.0Active · Date not announced

1.4EOL · Ended; date not announced

1.3EOL · Ended; date not announced

1.1EOL · Ended; date not announced

1.0EOL · Ended; date not announced

ActiveSecurityEOLHistorical phase unknown

Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.

Versions

Release	Release Date	Active Support	EOL	Latest Version	LTS	Status
2.2	Feb 11, 2026	Maintained	Date not announced	v2.2.4	No	Active
2.1	Apr 2, 2025	Maintained	Date not announced	v2.1.11	No	Active
2.0	Sep 13, 2024	Maintained	Date not announced	v2.0.7	No	Active
1.4	May 29, 2024	Ended	Ended; date not announced	v1.4.2	No	EOL
1.3	Nov 3, 2023	Ended	Ended; date not announced	v1.3.6	No	EOL
1.1	Jul 10, 2023	Ended	Ended; date not announced	v1.1.1	No	EOL
1.0	May 22, 2023	Ended	Ended; date not announced	v1.0.1	No	EOL

Data sources

Sources

Official GitHub release v2.2.4

Last verified

Jun 24, 2026

Community-maintained lifecycle data. Verify against official release notes before production migration.

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Frequently Asked Questions

Which versions of Higress have reached end of life?

The following Higress versions have reached end of life and no longer receive security updates: 1.4, 1.3, 1.1, 1.0. It is recommended to upgrade to a supported version.

Is it safe to continue using Higress 1.4?

Higress 1.4 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.

What is the latest version of Higress?

The latest version of Higress is v2.2.4, released in the 2.2 release cycle.

How many versions of Higress are currently supported?

Higress currently has 3 actively supported version(s): 2.2, 2.1, 2.0.

When does Higress 2.2 reach end of life?

Higress 2.2 does not have a specific end-of-life date announced yet.

What should I do when Higress reaches end of life?

When a Higress version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.