v0.34.0_2

docs/PROXY_RPS_0.34.0.md

@@ -18,11 +18,12 @@ passes compile, unit tests, live regressions and paired performance comparisons.
 | Log history | Move completed `LogEntry` directly into bounded history when there are no live viewers or enabled external sinks, instead of deeply cloning its strings. Continue cloning and delivering to live viewers/sinks when enabled. | Same JSON fields, history size, drop counters, file/Loki/Logstash forwarding. |
 | Route/HTTP instrumentation | Remove redundant route-ID mutex/write in forwarding and collapse H1/H2 version tallying into one branch. | Route is recorded once before forwarding; H1/H2 counters remain. |
 
-These changes build on the previous 0.34.0 route-Arc, single-backend LB,
+These historical changes build on the previous 0.34.0 route-Arc, single-backend LB,
 conditional retry/fallback-header cloning, atomic exchange flags and cache HOT
-LRU changes. There are no new UI toggles. Pool defaults remain `max_idle_per_host`
-4 and `pool_recycle_requests` 25,000; tune these only in separately labelled
-trials. `sendfile: auto` remains opt-in and applies only to eligible Linux
+LRU changes. There are no new UI toggles. This **earlier** revision retained `max_idle_per_host`
+4 and `pool_recycle_requests` 25,000. The **subsequent DEV 1 KiB revision**
+changes only the default idle limit to 64, based on live configuration A/B
+with the old binary (not source A/B); see `docs/PROXY_1KB_HOTPATH_DEV_0.34.0.md`. `sendfile: auto` remains opt-in and applies only to eligible Linux
 plaintext H1 static WWW responses, not reverse proxy or TLS/H2/H3.
 
 ## Cache transform/query policy