v0.140.0

SigNoz/signozv0.140.0Sep 2, 2026by github-actions[bot]

AI Summary

This release introduces Jira and JSM Ops channel integrations, a Kubernetes Containers section in infra-monitoring, and an AI observability explorer. It also adds support for pinned attributes in logs and enables Fine-Grained Authorization (FGA) for deployment hosts.

Key Highlights

Added Jira and JSM Ops channel integrations for alerts.
Introduced Kubernetes Containers section in infra-monitoring.
Added AI observability explorer for LLM spans.
Enabled FGA for deployment hosts.
Added Prometheus query API under a /prometheus prefix.

New Features

Jira + JSM ops channel frontend and backend
Kubernetes Containers section
System dashboards
Pinned attributes preference support
FGA for deployment hosts

Full Release Notes

## 🚀 Features

* feat(alert-channel-integrations): jira + jsm ops channel frontend (#12488) @nikhilmantri0902
* feat(infra-monitoring): Kubernetes Containers section (#12636) @AshwinBhatkal
* feat(alert-channel-integrations): jira + jsm ops channel backend (#12478) @nikhilmantri0902
* feat: system dashboards (#12620) @nityanandagohain
* feat(prometheus): add the Prometheus query API under a /prometheus prefix (#12093) @srikanthccv
* feat(logs): add pinned attributes preference support (#12687) @krsoninikhil
* feat(authz): enable FGA for deployment hosts (#12699) @vikrantgupta25
* feat: add support for quering scope fields in traces (#10920) @krsoninikhil
* feat: add useBarChart instead of graph (#12517) @tewarig
* feat: support for ts/scalar for llm spans (#12121) @nityanandagohain
* feat(ai-observability): AI o11y explorer  (#12682) @tewarig
* feat(prometheus): add the Prometheus query API under a /prometheus prefix (#12093) @srikanthccv

## 🐛 Bug Fixes

* fix: quick filters old migration cleanup (#12746) @nityanandagohain
* fix: ensure that alerts created as disabled don't actually fire (#12743) @namanv3
* fix(querier): decode JSON columns in table and graph queries (#12555) @tushar-signoz
* fix(instrumentation): stop recording promql engine spans (#12732) @srikanthccv
* fix(prometheus): set NoStepSubqueryIntervalFn to stop promql subquery segfault (#12720) @srikanthccv
* fix(explorer): guard saved-view URL params against non-JSON values (#12706) @aks07
* fix(query-builder): prevent qb crash on partial queries (#12705) @aks07
* fix: add ai_observability to saved views (#12675) @nityanandagohain
* fix: resolve aggregate column for exp histograms before samples table (#12640) @namanv3

## 🧰 Maintenance

* chore: update sample json in test ai-o11y (#12741) @tewarig
* chore: bumping cloud integration agent version to v0.0.14 (#12737) @swapnil-signoz
* chore(featureflag): make features endpoint open access (#12704) @vikrantgupta25
* test(service-account): fix flaky ServiceAccountDrawer authz test (#12708) @vikrantgupta25
* test(alerts): add e2e for alerts (#12349) @H4ad
* chore(featureflag): make features endpoint open access (#12704) @vikrantgupta25
* test: add integration tests for semconv family resolution (#12444) @srikanthccv
* perf(clickhouseprometheusv2): skip the series lookup for statically named transpiled units (#12728) @srikanthccv

**Full Changelog**: https://github.com/SigNoz/signoz/compare/v0.139.0...v0.140.0