- Upgrade Go builder to Go1.20.5, addressing security issues.
- Fix multiple bugs across vmagent, vmalert, vmbackupmanager, storage, and vmui (shutdown panic, service name detection, retry logic, GCS restore, parts.json migration, memory leak).
- Improve stability and data handling for various components.
v1.91.3
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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.