- tests/build/strict-meta-json-validation.test.ts fails on clean tree (183/184, not the 184/184 the plan baseline assumed) - SAVE_ARCHIVE meta.json runtime path — unrelated to Plan 04-06 surface - resembles the pre-existing Plan 04-08 A33 SAVE-ack channel flake - routed to /gsd-debug; NOT fixed in Plan 04-06 per scope boundary Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>