v2

.changeset/config.json

@@ -12,8 +12,10 @@
   "baseBranch": "main",
   "updateInternalDependencies": "patch",
   "ignore": [],
+  "snapshot": {
+    "useCalculatedVersion": true
+  },
   "___experimentalUnsafeOptions_WILL_CHANGE_IN_PATCH": {
-    "useCalculatedVersionForSnapshots": true,
     "onlyUpdatePeerDependentsWhenOutOfRange": true
   }
 }

.changeset/fresh-ranges-bow.md

@@ -0,0 +1,5 @@
+---
+"slate-dom": patch
+---
+
+Fix DOM selection resolution after structural edits with stale rendered paths.

.changeset/silent-placeholders-smile.md

@@ -0,0 +1,5 @@
+---
+"slate-react": patch
+---
+
+Render default placeholders inline so empty paragraphs keep valid HTML.

.changeset/slate-browser-minor.md

@@ -0,0 +1,9 @@
+---
+"slate-browser": minor
+---
+
+Add the public Slate browser proof harness.
+
+Use `slate-browser/playwright` for editor behavior tests, `slate-browser/core` for pure proof contracts and release-proof artifacts, `slate-browser/browser` for DOM selection snapshots, and `slate-browser/transports` for device/browser proof-scope descriptors. The package is test infrastructure, not runtime editor API, and its root module is intentionally unavailable.
+
+Each public subpath ships typed ESM export conditions for consumer import and declaration resolution.

.changeset/slate-dom-major.md

@@ -0,0 +1,17 @@
+---
+"slate-dom": major
+---
+
+Replace the public DOM bridge install surface with the Slate v2 `dom()` extension and editor DOM APIs.
+
+**Migration:**
+
+- Use `dom()` instead of `withDOM`.
+- Use `editor.api.dom` and `editor.api.clipboard` instead of importing `DOMEditor` as a public runtime object.
+- Import public DOM helpers from the `slate-dom` package root; Slate 0.x deep imports from `slate-dom/lib/*` are not public.
+- Use nullable `resolveSlatePoint` and `resolveSlateRange` through the editor DOM API, and use assert-style DOM APIs only when unresolved DOM targets should throw.
+- Replace DOM coverage `selectionPolicy: 'boundary'` with `selectionPolicy: 'skip'`.
+- Replace DOM coverage `selectionPolicy: 'model-backed'` with `selectionPolicy: 'model'`.
+- Replace DOM coverage `copyPolicy: 'include-model'` with `copyPolicy: 'model'`.
+- Replace DOM coverage `copyPolicy: 'summary-only'` with `copyPolicy: 'summary'`.
+- Replace DOM coverage `findPolicy: 'not-native-until-mounted'` with `findPolicy: 'native'` or `findPolicy: 'custom'`.

.changeset/slate-dom-minor.md

@@ -0,0 +1,7 @@
+---
+"slate-dom": minor
+---
+
+Add DOM coverage, clipboard, hotkey, text-diff, environment, ShadowRoot, and DOM selection utilities for non-React Slate integrations.
+
+Use `DOMCoverage` for hidden, staged, and virtualized same-root content; use `Hotkeys` and `isHotkey` for keyboard shortcut checks.

.changeset/slate-dom-patch.md

@@ -0,0 +1,5 @@
+---
+"slate-dom": patch
+---
+
+Fix DOM selection, focus, clipboard, ShadowRoot, live path lookup, split-leaf offset, broad range, and void-ended copy handling for Slate v2 editors.

.changeset/slate-history-major.md

@@ -0,0 +1,7 @@
+---
+"slate-history": major
+---
+
+Replace `withHistory` and `HistoryEditor` with the Slate v2 `history()` extension.
+
+**Migration:** Install `history()` in `createEditor({ extensions })`, read undo/redo stacks through `state.history`, write history commands through `tx.history`, use `editor.api.history` for batching controls, and import from the package root export.

.changeset/slate-hyperscript-major.md

@@ -0,0 +1,7 @@
+---
+"slate-hyperscript": major
+---
+
+Update hyperscript fixtures for the Slate v2 runtime and ESM package exports.
+
+**Migration:** Import `jsx`, `createHyperscript`, `createEditor`, and `createText` from the root package export. Generated editors initialize through the v2 editor runtime, so fixture children, selections, marks, and custom tags follow the current Slate transaction model.

.changeset/slate-layout-minor.md

@@ -0,0 +1,7 @@
+---
+"slate-layout": minor
+---
+
+Add experimental page-layout primitives for Slate documents.
+
+Use `createSlateLayout` for derived page geometry, line fragments, page-break snapshots, Pretext-backed measurement, and mount plans. Use `slate-layout/react` for `PagedEditable` and React page-layout hooks.

.changeset/slate-major.md

@@ -0,0 +1,15 @@
+---
+"slate": major
+---
+
+Replace the mutable editor and `Transforms` surface with the Slate v2 runtime API.
+
+**Migration:**
+
+- Create editors with `createEditor({ initialValue })`.
+- Read editor state through `editor.read(...)`.
+- Mutate document, selection, marks, roots, state fields, and operations through `editor.update((tx) => ...)`.
+- Replace `Transforms.*` calls and direct editor mutation with transaction groups such as `tx.nodes`, `tx.selection`, `tx.text`, `tx.value`, and `tx.roots`; write persistent state fields with `tx.setField(...)` and replay remote state changes with `tx.statePatches.replay(...)`.
+- Replace helper value namespaces with `ElementApi`, `LocationApi`, `NodeApi`, `OperationApi`, `PathApi`, `PointApi`, `RangeApi`, `SpanApi`, and `TextApi`; keep model names such as `Element`, `Node`, `Range`, and `Text` as types.
+- Move editor-root normalizers to `normalizers.editor`; keep non-root node normalizers in `normalizers.node`.
+- Import through the package root export; `slate/internal` is the only supported internal subpath.

.changeset/slate-minor.md

@@ -0,0 +1,7 @@
+---
+"slate": minor
+---
+
+Add the Slate v2 extension runtime for schema, state, command, transform, query, and commit integrations.
+
+Use editor extensions to define element behavior, element properties, content roots, state fields, transaction groups, normalizers, middleware, operation guards, runtime ids, bookmarks, and transaction-aware commit metadata. `InitialValue` also accepts `{ children, roots, state }` for multi-root documents and serializable document state.

.changeset/slate-patch.md

@@ -0,0 +1,5 @@
+---
+"slate": patch
+---
+
+Fix core editing behavior across text insertion, fragment insertion, expanded-selection paste, Backspace empty-block merges, selectable void navigation, runtime-id path lookup, transaction rollback, and shifted root-order updates.

.changeset/slate-react-major.md

@@ -0,0 +1,16 @@
+---
+"slate-react": major
+---
+
+Replace the Slate 0.x React wrapper and renderer surface with the Slate v2 React runtime.
+
+**Migration:**
+
+- Create React editors with `useSlateEditor` or `createReactEditor`; use the `react()` extension for lower-level composition.
+- Use `<Slate editor={editor}>` with the v2 `<Editable />`.
+- Use React 19.2 or newer and import through the `slate-react` package root export.
+- Replace `withReact`, old `ReactEditor` value imports, `DefaultElement`, `DefaultLeaf`, `DefaultText`, `useSlate`, `useSlateStatic`, `useSlateSelector`, `useSlateSelection`, `useSelected`, `useFocused`, `useReadOnly`, and `useComposing` with the v2 components and hooks exported from `slate-react`.
+- Use `SlateElement`, `SlateText`, `SlateLeaf`, and `SlatePlaceholder` for custom renderer DOM attributes.
+- Resolve element paths inside handlers with `editor.api.dom.resolvePath(element)` or `useElementPath()` instead of reading eager `path` and `index` render props.
+- Replace `Editable` input rules with model-owned editor extensions or browser-specific `onDOMBeforeInput` handling.
+- Use DOM coverage policy props with `selectionPolicy="materialize" | "skip" | "model"`, `copyPolicy="model" | "summary" | "exclude" | "materialize"`, and `findPolicy="native" | "custom"`.

.changeset/slate-react-minor.md

@@ -0,0 +1,7 @@
+---
+"slate-react": minor
+---
+
+Add React APIs for Slate v2 annotations, widgets, decoration sources, root runtimes, content roots, DOM strategies, command callbacks, state fields, typed renderers, and virtualized editor surfaces.
+
+Use `useSlateRuntime`, `useSlateRuntimeState`, `useSlateRootState`, `useSlateRootEditor`, `useSlateActiveEditor`, `useSlateCommandCallback`, `useSlateRootEffect`, `useSlateContentRoot`, `useSlateDecorationSource`, `useSlateRangeDecorationSource`, `useSlateAnnotationStore`, `useSlateWidgetStore`, `useSlateNodeRef`, `useElementPath`, and `useElementSelected` for advanced integrations.

.changeset/slate-react-patch.md

@@ -0,0 +1,5 @@
+---
+"slate-react": patch
+---
+
+Fix React editor behavior across async decorations, custom placeholders, editable void content roots, multi-root focus/history restoration, read-only selection, hidden DOM coverage selection, rich paste, undo/redo DOM repair, repeated caret autoscroll, SSR hook snapshots, selector cleanup, virtualized rendering, paged editing, and double-mounted content roots.

.changeset/slate-yjs-from-scratch.md

@@ -0,0 +1,5 @@
+---
+"@slate/yjs": patch
+---
+
+Add the first-party Yjs collaboration package scaffold with operation-level text, node, remove, split, merge, move, set, replace-children, replace-fragment, insert-fragment, delete-fragment, wrap, unwrap, and lift collaboration support, plus selection relative-position conversion, split undo repair, and virtual merge/wrapper refs for concurrent remote edits. Pin the audited Yjs UndoManager stack contract and keep broad replace-fragment fallback traceable as an identity-risk path.

.changeset/slate-yjs-history-redo.md

@@ -0,0 +1,5 @@
+---
+"@slate/yjs": patch
+---
+
+Fix split history undo and redo preserving concurrent edits, right-side text, no-op replace fragments, and cursor repair.

.changeset/slate-yjs-offline-split-undo.md

@@ -0,0 +1,5 @@
+---
+"@slate/yjs": patch
+---
+
+Fix offline split undo/redo convergence and structural Yjs path repair for concurrent wrap, move, merge, unwrap, and reconnect edits.

.changeset/steady-yjs-structures.md

@@ -0,0 +1,5 @@
+---
+"@slate/yjs": patch
+---
+
+Fix structural collaboration edits that could crash or render nested paragraphs.

.gitattributes

@@ -1 +1,6 @@
 * text=auto eol=lf
+
+# Codex Autoresearch ledger files
+autoresearch.jsonl text eol=lf
+autoresearch.md text eol=lf
+autoresearch.ideas.md text eol=lf

.gitignore

@@ -8,7 +8,13 @@ dist/
 lib/
 node_modules/
 site/out/
-tmp/
+*tmp/
 test-results/
 coverage
 .DS_Store
+.clawpatch/
+**/next-env.d.ts
+
+# Autoresearch session state
+/autoresearch.*
+/autoresearch.research/