v0.30.0

CHANGELOG.md

@@ -4,6 +4,13 @@
 > test-only changes and packaging implementation notes were moved to
 > [`docs/CHANGELOG_TECHNICAL_ARCHIVE.md`](docs/CHANGELOG_TECHNICAL_ARCHIVE.md).
 
+## 0.30.0
+
+- Place per-backend health-check editing in the vhost **Health** tab with a selector containing only monitored backends. Keep independent edits when switching, and preserve overrides while health monitoring is disabled. Existing vhost JSON stays compatible.
+- Improve long-running memory behavior further: reclaim expired cache PURGE-generation metadata, avoid per-request allocations for repeated analytics labels, reuse JSON access-event serialization with Loki, and remove redundant buffers from local directory listings. Keep all outputs/configuration semantics unchanged. See [memory stress verification](docs/MEMORY_STRESS.md); Rust runtime/RSS acceptance is still required.
+- Share one JSONL serialization between file and Logstash sinks. Limit in-memory directory inventories while scanning historical per-vhost logs and gzip rotations, rather than collecting all matching files before truncation.
+- Keep SQLite schema 9 and Cold Cache format 3 unchanged. Rust build, long-duration RSS/heap measurements and real traffic tests remain mandatory before production acceptance.
+
 ## 0.29.7
 
 - Introduce per-backend `health_check_enabled` (default true) and optional per-backend `health_check` override (default null): both active probes and passive health ejection can be switched off without disabling a path-pinned backend. Add UI, status and validation.