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Nacos
Active
Server Software Latest Version: 3.1.1 Latest Release: Nov 26, 2025
Versions
3
Latest Version
3.1.1
Active Support
2
EOL
0
Lifecycle Timeline
Today ↓
3.1
3.1
2.5
2.5
1.4
1.4
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 3.1 | Nov 26, 2025 | Yes | No | 3.1.1 | No | Active |
| 2.5 | Nov 17, 2025 | Yes | No | 2.5.2 | No | Active |
| 1.4 | Aug 15, 2024 | Aug 15, 2024 | No | 1.4.8 | No | Security |
Frequently Asked Questions
Is it safe to continue using Nacos 1.4?
Nacos 1.4 is currently supported and receiving updates. You can continue using it safely until its end-of-life date.
What is the latest version of Nacos?
The latest version of Nacos is 3.1.1, released in the 3.1 release cycle.
How many versions of Nacos are currently supported?
Nacos currently has 3 actively supported version(s): 3.1, 2.5, 1.4.
When does Nacos 3.1 reach end of life?
Nacos 3.1 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.