NacosEnd of Life (EOL) Dates & Support Status

Active

Server SoftwareLatest Version: 3.2.3Latest Release: Jul 14, 2026

Nacos is an open-source platform by Alibaba for dynamic service discovery, configuration management, and service management in cloud-native and microservice architectures.

Support summary

Nacos 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

3.2.3

Active Support

EOL

Lifecycle Timeline

Jan 15, 2021As of Sep 27, 2026

3.2Active · Date not announced

3.1Active · Date not announced

2.5Active · Date not announced

1.4EOL · 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
3.2	Mar 27, 2026	Maintained	Date not announced	3.2.3	No	Active
3.1	Sep 22, 2025	Maintained	Date not announced	3.1.2	No	Active
2.5	Jan 21, 2025	Maintained	Date not announced	2.5.2	No	Active
1.4	Jan 15, 2021	Ended	Ended; date not announced	1.4.8	No	EOL

Data sources

Sources

Official GitHub release 3.2.3

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 Nacos have reached end of life?

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

Is it safe to continue using Nacos 1.4?

Nacos 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 Nacos?

The latest version of Nacos is 3.2.3, released in the 3.2 release cycle.

How many versions of Nacos are currently supported?

Nacos currently has 3 actively supported version(s): 3.2, 3.1, 2.5.

When does Nacos 3.2 reach end of life?

Nacos 3.2 does not have a specific end-of-life date announced yet.

What should I do when Nacos reaches end of life?

When a Nacos 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.