The first of the five paused branches (plan 8.0.2, "Resuming the paused wave"). books.create_invoice and books.create_bill preview without confirmed and post with it (A-1), the issued PDF filed in the same store call, the party's full contact block (D-55) on books.update_party and the invoice's bill-to. The only conflict was docs/parity.md, where the 2026-10-28 review had written the S1-S4.3 notes on the A/R and A/P rows and S4.4 its own: both are kept. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01HS8WZziDnyxunC23MUxrLp