Solr 8.6.3

Solr 8.6.3 was released on 2020-10-07

Release Announcement

Announcement news on the Solr site

Errata

Once released, this page may be updated if there are any errata for the release documentation that users should be aware of.

• Solr 8.6.3 (as well as previous 8.6.x releases) logs an "XmlConfiguration Ignored arg" warning upon startup.  This message is incorrect and is caused by a bug in Jetty 9.4.27.  IT can be safely ignored as the startup config in question is still processed correctly.