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Solr
Active
Databases Latest Version: 10.0.0 Latest Release: Mar 3, 2026
Apache Solr is an enterprise search platform built on Apache Lucene with full-text search and faceted search support.
Versions
9
Latest Version
10.0.0
Active Support
2
EOL
7
Lifecycle Timeline
Today ↓
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
1
1
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 10 | Mar 3, 2026 | - | No | 10.0.0 | No | Active |
| 9 | May 11, 2022 | - | No | 9.10.1 | No | Active |
| 8 | Mar 13, 2019 | - | Oct 25, 2024 | 8.11.4 | No | EOL |
| 7 | Sep 18, 2017 | - | May 11, 2022 | 7.7.3 | No | EOL |
| 6 | Apr 7, 2016 | - | Mar 13, 2019 | 6.6.6 | No | EOL |
| 5 | Feb 19, 2015 | - | Oct 24, 2017 | 5.5.5 | No | EOL |
| 4 | Oct 11, 2012 | - | Yes | 4.10.4 | No | EOL |
| 3 | Mar 30, 2011 | - | Yes | 3.6.2 | No | EOL |
| 1 | Dec 22, 2006 | - | Yes | 1.4.1 | No | EOL |
Frequently Asked Questions
Which versions of Solr have reached end of life?
The following Solr versions have reached end of life and no longer receive security updates: 8, 7, 6, 5, 4, 3, 1. It is recommended to upgrade to a supported version.
Is it safe to continue using Solr 8?
Solr 8 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 Solr?
The latest version of Solr is 10.0.0, released in the 10 release cycle.
How many versions of Solr are currently supported?
Solr currently has 2 actively supported version(s): 10, 9.
When does Solr 10 reach end of life?
Solr 10 does not have a specific end-of-life date announced yet.
What should I do when Solr reaches end of life?
When a Solr 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.