- Introduced a horizontally scalable compactor with job queue, dashboard, JSONNET deployment, streaming RPCs, and new deletion metrics.
- Added multi‑tenant data object support and expanded ingest‑limit enforcement, including a new ExceedsLimits RPC, partition‑id caching, and configurable limits.
- Enhanced Helm charts with health/liveness/startup probes, affinity and topology constraints, S3 virtual‑host style, enterprise provisioner integration, and added engine parsing (JSON, logfmt) and extra aggregations.