45-min release-budget campaigns, all five targets launched concurrently: ws_chunk_framing / spec_import / ws_session_opseq / retry_throttle all exited 0 (coverage saturated or still growing at budget end; details in plan §5). sse_parser aborted at 1913 s on FWD-22 (harness-assert fix, previous commit); 45-min post-fix rerun in flight. Corpus merges deliberately deferred.