v0.34.0_2

CHANGELOG.md

@@ -5,6 +5,29 @@
 
 ## 0.34.0
 
+- Follow-up HOT cache path: clone response headers outside the shared store
+  mutex using immutable `Arc<HeaderMap>` metadata; preserve exact hit/LRU
+  accounting and per-response Age/transform flags. Fast-path direct no-Vary
+  keys and avoid per-HIT domain string allocations, inactive BAN locks and
+  repeated full retention sweeps (stale objects remain for revalidation).
+- Add dedicated concurrent HOT hit, transformed header isolation, exact LRU,
+  BAN, stale-age tests and a manually ignored microbenchmark. No policy,
+  cache-file format or panel changes. New code remains uncompiled/unmeasured;
+  see docs/CACHE_HOTPATH_0.34.0.md.
+
+- Follow-up reverse-proxy RPS revision: reuse typed upstream HTTP origin URIs,
+  use thread-local cryptographic nonce generation for per-request IDs,
+  reduce smooth-WRR member-ID clones, and share compiled health policies with probes.
+- Cache backend lease once for streaming uploads instead of locking it on each
+  DATA frame; move access-log events directly into history when there are no
+  external consumers; remove repeated route attribution in forwarding.
+- Retain exact per-request pool-recycle count and age limits plus independent
+  supervisor rotation, and keep H1/H2 protocol telemetry. No altered upstream keepalive defaults or cache query policies.
+- Add source-only invariants, Rust regression cases and reproducible live
+  before/after/nginx benchmarking instructions. This revision has not yet been
+  compiled or measured for RPS; see docs/PROXY_RPS_0.34.0.md.
+
+
 - Cache regression fix: interpret local max TTL as a cap on remaining freshness at receipt, not on the upstream Age clock. Preserve RFC 9111 Age and transformed response validators; prohibit private/no-store caching.
 - HOT hit optimization: update LRU and hit counts in place, without removing/re-indexing the complete cache entry and its Vary variants on every hit.
 - Expose both total HTTP Age and time resident in RustProxy HOT/COLD in the cache dashboard, with Polish/English labels.