Migrating to Grafana v12.3.3
Version v12.3.3 introduces 1 breaking change. This guide details how to update your code.
Released: 2/12/2026
1
Breaking Changes
0
Migration Steps
3
Affected Symbols
⚠️ Check Your Code
If you use any of these symbols, you need to read this guide:
CorrelationsAlerting notification templatesTraceViewBreaking Changes
●Issue #1
Support for org_id=0 has been removed in Correlations. Users relying on this value must update their configurations to use valid organization IDs.
Release Summary
This release introduces limits for notification template sizes in Alerting and enhances security by sanitizing HTML in TraceView. It also removes support for org_id=0 in Correlations.
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