- IPv6 address escaping for Kubernetes pod discovery in vmsingle/vmagent now always uses brackets, which may impact existing relabeling rules.
- A series of bug fixes across the stack: corrected extMetricsIDs caching, vmctl time filter handling, global relabel config, retention policy error propagation, rate limiter behavior, UI infinite loader, MetricsQL filter pushdown, and pan...
v1.110.3
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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.