Changelog

v0.131.0July 01, 2026

⚠️ Upgrade to ClickHouse 25.12.5 to stay on supported releases

Upcoming versions of SigNoz will begin leveraging features, such as storing trace attributes as JSON, provided by newer versions of ClickHouse. In future releases, the bundled signoz-otel-collector will require ClickHouse 25.12.5 or greater.

We recommend you plan for an upgrade to ClickHouse 25.12.5, before a future SigNoz makes it mandatory and drops support for older versions. Please ensure you back up your data and follow along this guide to ensure a seamless upgrade.

Bug Fixes

Dashboard pie panels backed by ClickHouse queries now correctly render multiple columns as distinct slices.
Fixed a regression that prevented edits to a notification channel from persisting after the Channels page moved under Alerts.
Logs filtered by trace_id are no longer excluded when they arrive shortly after the trace's recorded end time.
Editing queries no longer triggers keyboard shortcuts, such as shift + D to go to the Dashboards view.

Maintenance

Added a dry-run query preview endpoint that validates a v5 query and returns rendered ClickHouse/PromQL statements without running the query against the database.
The invite-members flow (Onboarding, Getting Started, and Members page) has been consolidated onto a single shared component for a consistent experience across the app.
Standardized backend error responses, including normalized ClickHouse telemetry-store errors and consistent JSON tags and Content-Type headers.