What's new from Grafana Labsbreadcrumb arrow Private Source Map Uploads now GA
What's new from Grafana Labs
What's new from Grafana Labs
Grafana Cloud Generally Available Frontend Observability
Release date: 2025-12-11

Private Source Map Uploads now GA

Private Source Map Upload is now Generally Available. Grafana Frontend Observability uses source maps to convert stack traces from JavaScript browser errors back into their original representations so that you can see the line of code that cause the issue.

Upload your source maps directly to Grafana so that you do not need to host these publicly and risk exposing your IP. Get started by including the bundler plugins into your build pipeline. Learn more by going to your Frontend Observability App -> Settings -> Source Maps.

What’s new in this GA release:

  • New documentation for troubleshooting issues with uploading Source Maps.
  • Improved support for NextJS applications.
  • Support uploads from Azure regions which were previously blocked.
  • Uploads now include application version to make uploads easier to distinguish in the source maps list

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