Launch Week 02 wrapped — explore all five launches

July 12, 2026

  • Enterprise
  • Self-Hosting

v2.0.19

Release v2.0.19 adds span sampling support, GitHub App support for DeepEval, and a new classifications data path with ClickHouse storage, buffered inserts, dual-write, and backfill migration work. It also includes database migration work for AI connections and usage features.

Highlights

  • Added span sample rate support.
  • Added DeepEval support for GitHub Apps.
  • Introduced classifications storage, buffering, dual-write, and backfill changes.
  • Included new database migrations for AI connection, usage, and classifications features.

New Features

  • Span Sample Rate — Added support for configuring a span sample rate.
  • DeepEval GitHub Apps — Added DeepEval support for GitHub Apps.
  • Classifications Table — Added a classifications ClickHouse table with schema, types, and migrations.
  • AI Connection and Usage Migrations — Added migration 34 for AI connection and label generation usage features.

Improvements

  • Classifications Buffering — Added a buffered insert service for classifications.
  • Classifications Dual Write — Enabled dual-write of classifications alongside the existing trace/thread labels map.
  • Classifications Backfill — Added a backfill script for classifications data.

Upgrade Notes

This release includes new database migrations, including migration 34 and migration 35 for classifications; operators should run the full upgrade and data-migration steps before enabling the new classifications path.

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