Documentation Grafana Cloud Observe and act Monitor applications Application Observability Release notes 1.75

Release notes for Application Observability plugin 1.75

1.75.0

Released on 2026-04-29.

• Added workbench workflow for investigating services and operations
• Fixed span attribute filters causing the service list to show no results
• Fixed errors in the service logs tab
• Fixed the logs quality check to count empty log lines

1.75.1

Released on 2026-05-04.

• Fixed filters using local-only values when fetching labels

1.75.2

Released on 2026-05-12.

• Fixed the service list radio button group shrinking
• Fixed inbound and outbound service tables not showing namespace and service name
• Removed the outbound panel from the service overview for uninstrumented services

1.75.3

Released on 2026-05-13.

• Updated to use metric name available in native and regular histograms for listing services
• Added support for sanitized span names in RED metric drilldowns and operation navigation