- Security: upgraded Go builder to 1.26.5.
- Feature: added MetricsQL fill modifiers, Unix‑domain‑socket scraping, per‑target max scrape size, maxBackfillAge flag, improved HTTP‑SD discovery, and auto‑preload of relabel configs.
- Bugfix: fixed metadata handling, S3 retry, vmselect limits, vmagent race conditions and persistent‑queue issues, UI formatting bugs, and vmauth timeout response.
v1.148.0
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Fix vmagent to flush pending persistent queue data to chunk files before metadata updates, preventing data loss on unclean shutdowns.
Upgrade Go builder to Go1.26.5, addressing security vulnerabilities.
Security: upgraded the base Alpine Docker image from 3.23.4 to 3.24.1.