Apache Solr 9 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Apache Solr 9 is actively supported. The vendor has not published an end-of-support date for this branch.
9.11.0 latest release
Check your versionbin/solr version
Support timeline
Official dates from the Apache Solr release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 11 May 2022 | 4y 5mo ago |
| Latest release | 9.11.0 · 4 Oct 2026 | current |
Frequently asked questions
When does Apache Solr 9 reach end of life?
No end of life date has been announced for Apache Solr 9 yet.
Is Apache Solr 9 still supported?
Yes. Apache Solr 9 is currently maintained. Latest release: 9.11.0, published 4 Oct 2026.
What happens when Apache Solr 9 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from Apache Solr 9?
No end of life date has been announced yet.