# v0.3.18 — the buy references, and the rest of v4 that the store was missing

The live store was put beside the v4 site and found wanting, the buy references
first. The v4 site is byte-for-byte the pack already mirrored here, so the gap
was not a newer version: it was what the first implementation left out. Every v4
screen was diffed against its page.

**Buy this level, on every offer card, everywhere.** As v4 has it: a link to the
product page carrying a level and a policy, where *Add to your order* adds the
line. The product page now sells a policy at a level, names the default shape as
a default beside a link to change it, and the disabled control that says no
payment link exists lives on the checkout — the page that would take money —
rather than on a button that now does something real.

The comparison leads with the four cards and a print action. The five audience
doors are drawn in this design, the reader's question as the headline and the
cards under it, lead and quiet drawn by hierarchy and never by hiding. Describe
your agent is in the store, on the lab's own engine. The ledger explains its ten
states, the page after paying prints, and the picker panel names the two files
you hand the agent and opens the example vault on the shape's own page.

Deliberately not taken: v4's preview controls, its live-looking checkout button,
the placeholder scenario selector and side-effect ladder, the drawn vault frame,
the handoff explorer, and its product names.

Six deliberate breaks on the retargeted checks, six failures by name. Five
"the same X on the store that sells today" links had pointed at themselves since
the swap; they point at the archive now.

- Released: 2026-09-16
- Built from commit: ``
- Reconstructed: no

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This document is released under the Creative Commons Attribution 4.0 International licence (CC BY 4.0).