Grafana v12.4.3 released on 14-04-2026
Grafana v12.4.3 is out now. It preserves internal dashboard IDs to prevent unexpected id changes that can break internal references, integrations or dashboard migrations.
Read the full release and download links on Grafana’s site or consult the “What’s new” documentation for details: Download page, What’s new highlights.
What’s in this release
- Analytics — keep internal dashboard id (PR #121417): Grafana now preserves the internal dashboard id instead of changing it during relevant operations, improving stability for dashboards and tooling that rely on stable IDs.
- Go runtime — update to Go 1.25.9 (PR #122095): the codebase and build environment use Go 1.25.9, bringing upstream bug fixes and security/maintenance improvements.
- Reporting (Enterprise) — correctly apply appSubURL to report settings requests: fixes broken links and failed report-setting requests when Grafana is served under a subpath (app_sub_url/root_url setups).
Upgrade notes
- If you build Grafana from source or vendor Go toolchains in CI, update your build environment to Go 1.25.9 to match this release.
- Operators using Grafana’s Alertmanager HA integrations should review the documentation on the HA cluster metrics prefix change and update any dashboards, queries or monitoring rules that reference the old prefix. No special rollback instructions are provided; follow your standard rollback procedures if needed.
Tell the team what you find: share any issues or oddities you hit when upgrading, or note if the internal-id change fixes integrations or migrations for you.
