Apache Solr Release Notes

This file lists Solr's raw release notes with details of every change to Solr. Most people will find the solr-upgrade-notes.adoc file more approachable. https://github.com/apache/solr/blob/main/solr/solr-ref-guide/modules/upgrade-notes/pages/solr-upgrade-notes.adoc

Release 9.1.0

Release 9.0.0 [2022-05-12]

Older Releases

Release 8.11.2 [2022-06-17]

Release 8.11.1 [2021-12-16]

Release 8.11.0 [2021-11-16]

Release 8.10.1 [2021-10-18]

Release 8.10.0 [2021-09-27]

Release 8.9.0 [2021-06-16]

Release 8.8.2 [2021-04-12]

Release 8.8.1 [2021-02-22]

Release 8.8.0 [2021-02-01]

Release 8.7.0 [2020-11-03]

Release 8.6.3 [2020-10-07]

Release 8.6.2 [2020-09-01]

Release 8.6.1 [2020-08-13]

Release 8.6.0 [2020-07-15]

Release 8.5.2 [2020-05-26]

Release 8.5.1 [2020-04-16]

Release 8.5.0 [2020-03-24]

Release 8.4.1 [2020-01-13]

Release 8.4.0 [2019-12-29]

Release 8.3.1 [2019-12-03]

Release 8.3.0 [2019-11-02]

Release 8.2.0 [2019-07-26]

Release 8.1.2

Release 8.1.1 [2019-05-28]

Release 8.1.0 [2019-05-16]

Release 8.0.0 [2019-03-14]

Release 7.7.3 [2020-04-28]

Release 7.7.2 [2019-06-04]

Release 7.7.1 [2019-03-01]

Release 7.7.0 [2019-02-11]

Release 7.6.0 [2018-12-14]

Release 7.5.0 [2018-09-24]

Release 7.4.0 [2018-06-27]

Release 7.3.1 [2018-05-15]

Release 7.3.0 [2018-04-04]

Release 7.2.1 [2018-01-15]

Release 7.2.0 [2017-12-21]

Release 7.1.0 [2017-10-17]

Release 7.0.1 [2017-10-06]

Release 7.0.0 [2017-09-20]

Release 6.6.5 [2018-06-03]

Release 6.6.4 [2018-05-18]

Release 6.6.3 [2018-03-07]

Release 6.6.2 [2017-10-18]

Release 6.6.1 [2017-09-07]

Release 6.6.0 [2017-06-06]

Release 6.5.1 [2017-04-27]

Release 6.5.0 [2017-03-27]

Release 6.4.2 [2017-03-07]

Release 6.4.1 [2017-02-06]

Release 6.4.0 [2017-01-23]

Release 6.3.0 [2016-11-08]

Release 6.2.1 [2016-09-20]

Release 6.2.0 [2016-08-25]

Release 6.1.0 [2016-06-17]

Release 6.0.1 [2016-05-28]

Release 6.0.0 [2016-04-08]

Release 5.5.5 [2017-10-24]

Release 5.5.4 [2017-02-15]

Release 5.5.3 [2016-09-09]

Release 5.5.2 [2016-06-25]

Release 5.5.1 [2016-05-05]

Release 5.5.0 [2016-02-22]

Release 5.4.1 [2016-01-23]

Release 5.4.0 [2015-12-14]

Release 5.3.2 [2016-01-23]

Release 5.3.1 [2015-09-24]

Release 5.3.0 [2015-08-21]

Release 5.2.1 [2015-06-15]

Release 5.2.0 [2015-06-07]

Release 5.1.0 [2015-04-14]