v0.2.1
leash v0.2.1 adds request-level observability on top of v0.2.0.
Container image: docker pull ghcr.io/sylvester-francis/leash:0.2.1
Added
leash_request_duration_secondshistogram,leash_requests_in_flightgauge, andleash_responses_total{code}counters - so a503(capacity/draining) is distinguishable from a boundary429.X-Request-Idon every response (a safe incoming id is propagated, otherwise a fresh one is minted), also emitted in a per-request debug log, for correlating a client call with the gateway's logs.
No behavior or config changes; SSE streaming is unaffected. See the CHANGELOG.