2026-06-28-failure-endgame-mainchain-01

⟦tag:v2|session|2026-06-28-failure-endgame-mainchain-01⟧ kind: session id: 2026-06-28-failure-endgame-mainchain-01 role tag: ⟦tag:v2|role|pm-ctrl⟧ task tag: ⟦tag:v2|task|2026-06-28-failure-endgame-mainchain⟧ threadId: 019f07b9-3a7d-79a3-8abf-8f39db82c4f1 current state: summarized

completed:

• worker callback received.
• build passed.

incomplete:

• none.

blockers:

• none.

next action:

• none.

evidence:

• docs/handoff/index.md
• docs/handoff/tasks/2026-06-28-failure-endgame-mainchain.md