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.