- Security: upgraded Go builder from Go1.25.5 to Go1.25.6.
- Feature: added numerous metrics, dashboard refinements, month‑unit retention flag, and $isPartial variable support across vmagent, vmauth, vmalert, vmsingle, vmselect, vmstorage and dashboards.
- Bugfix: resolved issues with client‑canceled request handling, config reloads, midnight ingestion spikes, UI tenantID handling, heatmap rendering, deduplication logic, and label API responses.
v1.134.0
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Enable multitenancy via headers by default for vmselect, vminsert and vmagent (default flag changed to true), which may break existing URL patterns.
Upgrade Go builder to Go1.26.6, addressing security issues in the runtime.
Upgrade Go builder from 1.26.5 to 1.26.6 for security patches.