Grafana 12.3.9

Release · · Official release notes ↗

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Changelog

PR / issue Type Description
#127813 Feature Alerting: Return 403 instead of 500 on contact point provenance mismatch
#128018 Feature Go: Update version to 1.26.5
#128754 Bug fix alerting: fix ORM table mapping bug causing SELECT alert_rule columns FROM user on PostgreSQL

Reproduced from the official Grafana 12.3.9 release notes. Last checked 30 Jul 2026, 05:20 UTC.