# Jaeger v2.22.0

> Observability · 2026-10-06

This release adds span search and pagination, promotes several feature gates, and includes numerous correctness fixes. It introduces no disclosed security changes.

## Action needed
- **[breaking]** The AI sidecar MCP URL default
  - The `ai-sidecar` now points its default MCP URL to query port `16686`.

## Other recorded changes
- 56 (defect_corrected 30, added 17, value_changed 6, constraint_changed 3)

[Full analysis](https://ratatosk.io/en/releases/jaeger/v2.22.0)

[Original release notes](https://github.com/jaegertracing/jaeger/releases/tag/v2.22.0)