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LangfuseLangfuse/Langfuse Changelog

Blob export and evaluator failures now alert via Slack or webhook

July 10, 2026Langfuse ChangelogView original ↗
1 featureThis release1 featureNew capabilitiesAI-tallied from the release notes
From the original release noteView original ↗

Send blob export and evaluator deactivation alerts to Slack or a webhook.

Langfuse can now send failure notifications to Slack or a webhook, in addition to admin emails:

  • A scheduled blob storage export fails.
  • Langfuse deactivates an evaluator after an unrecoverable error, such as a deleted model or LLM connection.

Open Project Settings → Notifications to add one project notification channel.

Learn more

Blob storage exports

Route project notifications to Slack or webhooks

Fetched July 10, 2026