Logstash release notes
Review the changes, fixes, and more in each version of Logstash.
To check for security updates, go to Security announcements for the Elastic stack.
Important
The 9.0.1 release contains fixes for potential security vulnerabilities. Check out the security advisory for details.
- Enhanced keystore validation to prevent the creation of secrets in an invalid format #17351
- Update JDK to 21.0.7+6 #17591
Xml Filter - 4.3.1
- Update Nokogiri dependency version #88
Elasticsearch Output - 12.0.3
- Change connection log entry from
WARN
toINFO
when connecting during register phase #1211
Tcp Output - 7.0.1
- Call connection check after connect #61
- Use UBI9 as base image #17174
- Improve plugins remove command to support multiple plugins #17030
- Allow concurrent Batch deserialization #17050
elastic_integration Filter - 9.0.0
- 9.0 prerelease compatible plugin version #265
Elasticsearch Filter - 4.1.0
- Remove deprecated SSL settings #183
Http Filter - 2.0.0
- Remove deprecated SSL settings #54
Beats Input - 7.0.1
- Remove deprecated SSL settings #508
Elastic_serverless_forwarder Input - 2.0.0
Elasticsearch Input - 5.0.0
- Remove deprecated SSL settings #213
Http Input - 4.1.0
- Remove deprecated SSL settings #182
Http_poller Input - 6.0.0
- Remove deprecated SSL settings #149
Tcp Input - 7.0.0
- Remove deprecated SSL settings #228
Kafka Integration - 11.6.0
- Support additional
oauth
andsasl
configuration options for configuring kafka client #189
Snmp Integration - 4.0.6
- [DOC] Fix typo in snmptrap migration section #74
Elasticsearch Output - 12.0.2
- Remove deprecated SSL settings #1197
Http Output - 6.0.0
- Remove deprecated SSL settings #147
Tcp Output - 7.0.0
- Remove deprecated SSL settings #58