- Fixed ordering bug in MetricsQL binary operations that could produce incorrect query results; recommend avoiding affected versions.
- Upgraded Go builder to 1.25.9, addressing security concerns.
- Various bugfixes: vmbackup retries on S3 EOF, vmagent metric updates only on successful scrapes, vmselect response completeness in multi‑level clusters, and prevention of panic on 100% disk usage.
v1.122.19
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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.