Index

9.1.4 [beats-9.1.4-release-notes]

Features and enhancements [beats-9.1.4-features-enhancements]

Filebeat

• Improve HTTP JSON health status logic for empty template results. 46332
• Improve CEL input documentation of authentication options. 46253
• Add status reporting support for Azure Event Hub v2 input. 44846
• Add documentation for device collection in Entity Analytics Active Directory Filebeat's input. 46363

Metricbeat

• Add support for Kafka 4.0 in the Kafka module. 44723

Fixes [beats-9.1.4-fixes]

Affecting all Beats

• Fix a race condition during metrics initialization which could cause a panic. 45822 46054
• Fixed a panic when the beat restarts itself by adding 'eventfd2' to default seccomp policy 46372
• Update github.com/go-viper/mapstructure/v2 to v2.4.0 46335
• Update Go version to 1.24.7 46070.
• Update github.com/docker/docker to v28.3.3 46334

Filebeat

• Fix wrongly emitted missing input ID warning 42969 45747
• Fix race condition that could cause Filebeat to hang during shutdown after failing to startup 45034 46331
• Fixed hints autodiscover for Docker when the configuration is only hints.enabled: true. 45156 45864

Metricbeat

• Fix an issue where the conntrack metricset entries field reported a count inflated by a factor of the number of CPU cores. 46138 46140

Winlogbeat

• Fix forwarded event handling and add channel error resilience. 46190