v1.110.29

Released at 2026-01-30

v1.110.x is a line of LTS releases. It contains important up-to-date bugfixes for VictoriaMetrics enterprise. All these fixes are also included in the latest community release. The v1.110.x line will be supported for at least 12 months since v1.110.0 release

• BUGFIX: MetricsQL: fix changes() function when gaps between samples exceed the lookbehind window. Previously, it could yield a non-zero value even when the sample value remained unchanged. See #10280.
• BUGFIX: vmalert: fix alert restore when a group contains many rules and is slow to complete evaluation. Previously, the restore process might not retrieve the correct previous alert state. See #10335.
• BUGFIX: vmauth: fix an issue where canceling a client request (closing a browser tab or timeout) incorrectly marked all backends as unavailable for -failTimeout duration (3s by default), even though backends were healthy. See #10318.
• BUGFIX: : stop backend health checks for URL prefixes defined in during configuration reloads. Previously, stale backends kept being health-checked and produced repeated warning logs after reloads. See .