June 18, 2025 · AzureIn preview
Public Preview: Azure Functions enables OpenTelemetry support
We're announcing significant improvements to OpenTelemetry support in Azure Functions, expanding on the limited preview announced last year.
These enhancements deliver better observability, improved performance, and more detailed insights into your function executions, helping you diagnose issues faster and optimize your applications more effectively. These updates make it easier to monitor and troubleshoot your serverless apps with clearer, more relevant insights.