← ← Back to all products
Apache Lucene
Active
Tools & MonitoringLatest Version: 10.5.1Latest Release: Aug 12, 2026
Apache Lucene is a high-performance, full-featured text search engine library written in Java.
Support summary
Apache Lucene 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
2
0 lts
Versions
4
Latest Version
10.5.1
Active Support
2
EOL
2
Lifecycle Timeline
Sep 19, 2017As of Sep 19, 2026
10Active · Date not announced
9Active · Date not announced
8EOL · Oct 14, 2024
7EOL · 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 |
|---|---|---|---|---|---|---|
| 10 | Oct 14, 2024 | Maintained | Date not announced | 10.5.1 | No | Active |
| 9 | Dec 7, 2021 | Maintained | Date not announced | 9.12.3 | No | Active |
| 8 | Mar 13, 2019 | Ended | Oct 14, 2024 | 8.11.4 | No | EOL |
| 7 | Sep 19, 2017 | Ended | Ended; date not announced | 7.7.3 | No | EOL |
Data sources
Frequently Asked Questions
Which versions of Apache Lucene have reached end of life?
The following Apache Lucene versions have reached end of life and no longer receive security updates: 8, 7. It is recommended to upgrade to a supported version.
Is it safe to continue using Apache Lucene 8?
Apache Lucene 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 Apache Lucene?
The latest version of Apache Lucene is 10.5.1, released in the 10 release cycle.
How many versions of Apache Lucene are currently supported?
Apache Lucene currently has 2 actively supported version(s): 10, 9.
When does Apache Lucene 10 reach end of life?
Apache Lucene 10 does not have a specific end-of-life date announced yet.
What should I do when Apache Lucene reaches end of life?
When a Apache Lucene 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.