VictoriaMetrics/VictoriaMetrics v1.122.14

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v1.122.14

Released at 2026-01-30

v1.122.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 v1.122.x line will be supported for at least 12 months since v1.122.0 release

• BUGFIX: vmauth: stop backend health checks for URL prefixes defined in url_map during configuration reloads. Previously, stale backends kept being health-checked and produced repeated warning logs after reloads. See #10334.
• BUGFIX: vmstorage in VictoriaMetrics cluster: correctly return tenants results for /admin/tenants when start or end are specified. See #10312
• BUGFIX: vmui: fix "Percentage from total" calculation on the Cardinality Explorer page when multiple metrics match the filter. See #10323. Thanks to @PleasingFungus for the contribution.
• BUGFIX: vmagent: apply -promscrape.maxScrapeSize check to decompressed data instead of compressed data. See #9481.
• 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: 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: 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.