logstash/docs/release-notes/index.md

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Logstash release notes [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.

% Release notes include only features, enhancements, and fixes. Add breaking changes, deprecations, and known issues to the applicable release notes sections.

% ## version.next [logstash-next-release-notes]

% ### Features and enhancements [logstash-next-features-enhancements] % *

% ### Fixes [logstash-next-fixes] % *

9.0.1 [logstash-9.0.1-release-notes]

::::{important} The 9.0.1 release contains fixes for potential security vulnerabilities. Check out the security advisory for details. ::::

Features and enhancements [logstash-9.0.1-features-enhancements]

• Enhanced keystore validation to prevent the creation of secrets in an invalid format #17351

Updates to dependencies [logstash-9.0.1-dependencies]

• Update JDK to 21.0.7+6 #17591

Plugins [logstash-plugin-9.0.1-changes]

Xml Filter - 4.3.1

• Update Nokogiri dependency version #88

Elasticsearch Output - 12.0.3

• Change connection log entry from WARN to INFO when connecting during register phase #1211

Tcp Output - 7.0.1

• Call connection check after connect #61

9.0.0 [logstash-900-release-notes]

Features and enhancements [logstash-900-features-enhancements]

• Use UBI9 as base image #17174
• Improve plugins remove command to support multiple plugins #17030
• Allow concurrent Batch deserialization #17050

Fixes [logstash-900-fixes]

• Fix pqcheck and pqrepair on Windows #17210
• Fix empty node stats pipelines #17185

Plugins [logstash-plugin-900-changes]

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

• Remove deprecated SSL settings #11

• Promote from technical preview to GA #10

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 and sasl 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