Release notes for Application Observability plugin 1.49

1.49.0

Released on 2025-02-24.

Add role-based access control (RBAC) support with two new Application Observability specific roles: Application Observability Admin and Application Observability Viewer
Align with OTEL semantic conventions and remove 0 bucket from duration histograms generated by the Tempo metrics generator. This feature is not retroactive. It applies only when enabling Tempo metrics generation.
Add integration with demo data sources. You can temporarily override Application Observability data sources with demo data sources for testing purposes.
Fix quality report page getting stuck in loading state for services that do not have a runtime dashboard