Release Notes / Version 11.2310
Table Of ContentsUpgrade to Solr 9.4.0
Solr has been upgraded to release 9.4.0. This release fixes several bugs and security issues and offers new features. See https://solr.apache.org/docs/9_4_0/changes/Changes.html for a list of changes. Alongside, a new coremedia/solr-base Docker image with tag 2.1-cm-9.4.0 was released.
Refer to previous release notes for details on how to upgrade from Solr version 8 or older (CMCC 11 2304 and prior).
With this release, configuration of a proxy in communication of clients with Solr via HTTP/2 is possible. To enable a proxy, use these new properties:
solr.proxy-host: Proxy host for Solr communication.
solr.proxy-port: Proxy port for Solr communication.
solr.proxy-is-socks4: SOCKS 4 flag for Solr proxy. Default is false.
solr.proxy-is-secure: Secure flag for Solr proxy. Default is false.
Leaving solr.proxy-host or solr.proxy-port unset, disables proxy configuration and lets the clients communicate with Solr directly. Environment variables HTTP_PROXY and HTTPS_PROXY are not evaluated and thus have no effect.
(CMS-23451)
