- Adds extensive new functionality: stream aggregation now preserves raw samples by default (with flags to revert), multiple MetricsQL enhancements (OR filters, keep metric names, group left/right with prefixes, WITH templates), OpenTeleme...
- Improves performance and stability: up to 5× memory reduction for high‑churn setups, smoother index rotation to reduce CPU/disk spikes, suppressed storage errors, and new verbose/interrupt handling in vmctl.
- Applies security patches: upgrades base Alpine image to 3.18.2 and Go builder to 1.20.6.