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Apache Solr: versions and end of support

Release branches of Apache Solr with the latest version and the end of support.

We are loading the vulnerabilities of Apache Solr from the NVD. Until then this page shows versions and end of support only.

Release branches

Apache Solr 10

Supported

Latest version: 10.1.0, released on 27/10/2026

End of support: no date known

Apache Solr 9

Supported

Latest version: 9.11.0, released on 04/10/2026

End of support: no date known

Apache Solr 8

End of support reached

Latest version: 8.11.4, released on 24/09/2024

End of support: 25/10/2024

Apache Solr 7

End of support reached

Latest version: 7.7.3, released on 24/04/2020

End of support: 11/05/2022

Apache Solr 6

End of support reached

Latest version: 6.6.6, released on 01/04/2019

End of support: 13/03/2019

Apache Solr 5

End of support reached

Latest version: 5.5.5, released on 23/10/2017

End of support: 24/10/2017

Apache Solr 4

End of support reached

Latest version: 4.10.4, released on 03/03/2015

End of support: no date known

Apache Solr 3

End of support reached

Latest version: 3.6.2, released on 24/12/2012

End of support: no date known

Apache Solr 1

End of support reached

Latest version: 1.4.1, released on 25/06/2010

End of support: no date known

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