ADR-0087 exemption (no-migration-prescription): All ten declared-breaking entries in this range are TypeScript-declaration or renderer-behaviour changes inside objectui's OWN npm packages, judged one by one against their upstream changesets rather than as a batch: `@object-ui/layout` (`mobileNavMode`'s retired third union member; the `app-shell` component-key deregistration), `@object-ui/app-shell` (a modal action's string `target` losing its object-name fallback), `@object-ui/data-objectstack` (the four remaining `v3.0.0 Deep Integration` modules), `@object-ui/types` + `@object-ui/components` (`AccordionItem.icon` / `ToggleGroupItem.icon` retiring, `disabled` wired on both), and `@object-ui/fields` + `@object-ui/plugin-form` (grid/line-item/master-detail columns keyed by the already-published `name` spelling instead of the never-published `field` read, objectui#3951/PR #4909 — the fix this pin bump exists to pick up). None of them is reachable through `@objectstack/console`, which publishes a frozen prebuilt SPA: its `files` list is `["dist", "README.md", "CHANGELOG.md"]` and its sole `exports` entry is `./package.json`, so it forwards no `@object-ui/*` module entry point and re-exports none of these types or components. The `name`-vs-`field` grid-column spelling is the one entry that touches an AUTHORABLE metadata key, and its spec-side half — `inlineColumns` / `relatedListColumns` now REJECTING the `field` spelling under a strict Zod schema — is objectstack#9227 / PR #9355, a separate, already-accepted PR carrying its own ADR-0087 disposition; that PR is not part of this diff (`packages/spec/src/**` is untouched here) and this bump does not re-answer it. No `packages/spec` schema, authorable metadata key or protocol surface changes in this range, so there is no stored-metadata rewrite for `objectstack migrate meta` to prescribe and therefore no ADR-0087 ledger entry to write or to name from THIS bump.