Changelog

October 22, 2025

OIDC SSO Support

You can now authenticate using OpenID Connect (OIDC) protocol, enabling single sign-on with popular identity providers. This feature is only available for enterprise customers with license and cloud deployments.

We have introduced another authentication system called "opaque" for better session management. Session management is now fully configurable with the opaque system, and users can opt-in to use either JWT or opaque.

SigNoz SAML also now supports Jumpcloud and AWS SSO and is now compatible with almost all SAML providers out there.

CGO-Free SQLite Implementation

We replaced mattn/sqlite with modernc.org/sqlite, which is a CGO-free port of the C SQLite3 library. This change simplifies the codebase and improves compatibility across different platforms without requiring C dependencies.

Bug Fixes

Search input in trace details is now visible by default, making it easier to find specific attributes without having to toggle the search icon first.
Fixed multiple issues in the trace waterfall view including proper date formatting with seconds in span hover cards, a 0.5-second hover delay to reduce accidental pop-ups, and correct URL updates with span IDs for better navigation.
List view options and controls remain accessible in traces explorer even when showing no results or error states, so you can still adjust your view settings.
Time-To-Live (TTL) settings for legacy logs tables in ClickHouse now apply correctly, ensuring proper data retention management for both legacy and new logs tables.
External API calls now display correctly for all users by supporting both old and new OpenTelemetry Semantic Convention attribute names (pre-1.23 and 1.23+), ensuring monitoring works regardless of your instrumentation version.

Maintenance

Feedback button now includes visible text label alongside the icon, making it clearer for users to provide feedback on their experience.