aetherbound-guild/.agent-taskgraph/staffing/ABG-P9.1-FOUNDATION-REVIEW-R4.md

Staffing Change: Foundation Reviewer R4 Bash Recovery

Team revision: rev-p9.1-1 -> rev-p9.1-1 Status: APPLIED Type: REPLACE Proposed by: PMO / 2026-08-13T05:29:53Z Approved by: PROJECT.md environment recovery policy and Owner instruction to continue

R3 stopped INVALID before product gates because zsh reserved variables prevented reliable exit/cleanup recording. R4 is an equal replacement: fixed bd505d6, writes none, fresh HAPI/session/archive/evidence. It must use /bin/bash, only rc and review_root for control variables, and pass a no-Godot harness preflight before import. Graph/spec/source/permissions/concurrency are unchanged.

Rollback: any preflight/runtime/identity failure leaves R4 inbox or INVALID and does not modify product source. Final result: APPLIED / pre-dispatch.