1.15.1 (2026-04-13)

Bug Fixes 🐛

• Correct a formatting issue in OpenTelemetry docs page (#5995) (f714154)
  (@tiffany76)
• database_observability: Ensure connection_info_monitor goroutine exits on Stop [backport] (#5952) (a9e01e7)
  (@cristiangreco)
• deps: Update module github.com/go-git/go-git/v5 to v5.17.1 [SECURITY] [backport] (#5984) (add0a5d)
• deps: Update module github.com/nwaples/rardecode/v2 to v2.2.0 [SECURITY] [backport] (910a37b)
  (@jharvey10)
• deps: Update module go.opentelemetry.io/otel/sdk to v1.43.0 [SECURITY] [backport] (#6042) (833b178)
• deps: Update npm dependency vite to v7.3.2 [SECURITY] [backport] (#6043) (89e5ecf)
  (@jharvey10)
• go: Update alloy builder image to Go 1.25.9 [backport] (#6020) (126b1b5)
  (@x1unix)
• go: Upgrade to Go 1.25.9 [backport] (#6024) (1bfd933)
  (@x1unix, @kalleep)
• prometheus.exporter.postgres: Close DB connections on update [backport] (#6023) (b9eeb74) (@kalleep)

Upgrading

Read the release notes for specific instructions on upgrading from older versions:

Installation

Refer to our installation guide for how to install Grafana Alloy.