Completion Report: ABG-P9.1-RUNTIME-FOUNDATION

ABG-P9.1-RUNTIME-FOUNDATION redesign required: successful-command revision atomicity

Candidate 1 c33c304 failed frozen Guild response IDs.
Candidate 2 bd505d6 repaired IDs and passed developer 22-script/30-frame evidence.
Independent R5 then proved open_new_session advances revision by 2, not exactly 1.
R5 terminal evidence SHA-256: ae6045c523036e2aeb075303980d8145cdba5961d5b54b8cae13d38f7e510945.
Original two-candidate Goal is closed. Product source remains clean/upstream on its development branch.

Route: bounded successor ABG-P9.1-FOUNDATION-ATOMICITY-H1; Domain/UI/Test remain frozen until its candidate independently passes.