"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

ADR-0087 exemption (no-migration-prescription): This diff moves `.objectui-sha` and the artefacts that travel with it: this console changeset, the re-recorded `scripts/sdui-manifest.record.json` (the regenerated `sdui.manifest.json` is byte-identical across the range, 107 components), the re-recorded `packages/sdui-parser/objectui-lockstep.json` (its grammar region, diagnostic codes and containment predicate are unchanged across the range) and the re-measured pin citations in `packages/spec/src`, which carry their own `@objectstack/spec` patch changeset. It adds, removes or renames no ObjectStack-authorable key: no Zod schema, no spec declaration and no stored `sys_metadata` shape moves in it, so `objectstack migrate meta` has nothing here to rewrite, and this body carries no FROM/TO prescription of its own. The range carries six declared-breaking objectui changes, each by its author's breaking annotation and none by a declared `major`. Each is answered here: (1) objectui#12055 (`7282c6a51`): `@object-ui/providers`' upload adapter no longer sends an upload's `path` as the storage scope. The scope vocabulary is the server's `sys_file` `scope` select, which this repo already enforces; nothing moves here. (2) objectui#6349 batch 6 (`1f1c4b526`): `useConfirmDialog`'s result type is declared as `DesignerConfirmDialogState`. An objectui TypeScript type; no ObjectStack key. (3) objectui#5250 (`e4c0b5432`): `objectui validate` and `objectui check` judge a document through objectui's strict authoring face. objectui's own CLI; this repo's `os validate` and publish doors are unchanged. (4) objectui#5144 (`3c3115e38`): list views read `userActions.editInline` with the default `@objectstack/spec` already declares (`false`), folding a boolean `inlineEdit` into it. The renderer now follows this repo's existing declaration, so nothing here moves. Measured on this tree: the showcase task view `grid` declares `inlineEdit: true` and keeps its toggle; a grid that declares neither key no longer offers one. (5) and (6) objectui#6349 batch 4 (`d32869883`): `WidgetLabelling` and `FIELD_WIDGET_LABELLING` are typed against `RegistryComponentMeta['labelling']`. objectui TypeScript types; no ObjectStack key. Three more commits carry `!` in their subject and are listed above at their declared level: objectui#6152 rounds 14 and 15 (`3fd862510`, `025341692`), where the list renderers stop reading the per-kind block keys and the legacy chart axes that `@objectstack/spec`'s view write door already refuses, and objectui#12063 (`c7b30bd66`), `UnifiedViewConfig.chart` retired in objectui's types. They follow this repo's existing declarations. Measured on this tree: no example, package or docs list view authors a retired key, and both chart list views (the showcase task view `chart` and project view `budget_chart`) bind an ADR-0021 dataset. Scope of the claim, stated rather than implied: it is a claim about THIS diff, not a per-entry re-measurement of the upstream declared-breaking entries.