docs(morph): update published package guidance

README.md

@@ -21,6 +21,9 @@ npm install @layoutit/polycss-react
 # Vue
 npm install @layoutit/polycss-vue
 
+# Prepared retained models
+npm install @layoutit/polycss-morph
+
 ```
 
 You can also load PolyCSS directly from a CDN. Here is a minimal custom-element scene:
@@ -155,10 +158,9 @@ If any referenced asset cannot be inlined, the function throws `PolySceneSnapsho
 
 ### Prepared retained models
 
-The source tree includes `@layoutit/polycss-morph`, an imperative,
-framework-agnostic package for models prepared ahead of time and updated through
-one retained PolyCSS DOM graph. Version `0.0.1` is qualified for publication;
-this documentation does not announce npm registry availability.
+`@layoutit/polycss-morph` is an imperative, framework-agnostic package for
+models prepared ahead of time and updated through one retained PolyCSS DOM
+graph.
 
 Preparation is explicitly Node-only:
 
@@ -201,12 +203,13 @@ updates do not rebuild topology or redraw prepared image resources.
 Prepared playback uses a two-phase sample: apply `sample.update`, then call
 `runtime.commit(sample)` only after the retained mount accepts the update.
 
-Prepared solid triangles use the native CSS triangle primitive when supported.
-Preparation also emits packed alpha-atlas pages for WebKit/Safari and other
-browsers without a supported CSS triangle primitive. Every polygon receives a
-slice sized to its local-2D bounding rect. Mount creates object URLs from the
-already-verified package bytes, selects the fallback once, and revokes those
-URLs at teardown; it never refetches, generates, or redraws the atlas.
+On browsers that pass PolyCSS's solid-triangle support check, Morph uses
+`corner-shape` when available and a CSS border triangle otherwise; Firefox uses
+the larger border-triangle variant. Preparation also emits packed alpha-atlas
+pages for WebKit/Safari. Every polygon receives a slice sized to its local-2D
+bounding rect. Mount creates object URLs from the already-verified package
+bytes, selects the fallback once, and revokes those URLs at teardown; it never
+refetches, generates, or redraws the atlas.
 
 ### Polygon Data Model
 

packages/morph/CHANGELOG.md

@@ -8,5 +8,5 @@
   identity and caller-owned timing.
 - Support static models, sparse morph regions, controls, springs, animation,
   joint skinning, and prepared playback.
-- Use native CSS triangle primitives where available and prepared,
+- Use PolyCSS's solid-triangle CSS path where supported and prepared,
   polygon-sized alpha-atlas slices elsewhere, with no runtime rasterization.

packages/morph/README.md

@@ -2,8 +2,9 @@
 
 Prepared retained-model deformation and playback for PolyCSS.
 
-Version `0.0.1` is the first release candidate. This README documents the
-source-tree API; it does not announce npm registry availability.
+```bash
+npm install @layoutit/polycss-morph
+```
 
 ## Boundary
 
@@ -91,13 +92,14 @@ mounted model keeps the same leaf elements for its lifetime. Runtime updates do
 not rebuild topology, add or remove leaves, construct image resources, or
 redraw prepared image resources.
 
-The browser resolves prepared triangles once during mount. Supporting browsers,
-including Firefox, use a native CSS triangle primitive. WebKit/Safari and other
-browsers without a supported primitive use each leaf's prepared polygon-sized
-atlas slice. Mount creates object URLs from the loader's already-verified image
-bytes and revokes them at teardown; it does not refetch package resources.
-Atlas pages are generated with Node built-ins, so Morph has no Sharp or other
-native image dependency.
+The browser resolves prepared triangles once during mount. On browsers that
+pass PolyCSS's solid-triangle support check, Morph uses `corner-shape` when
+available and a CSS border triangle otherwise; Firefox uses the larger
+border-triangle variant. WebKit/Safari instead uses each leaf's prepared
+polygon-sized atlas slice. Mount creates object URLs from the loader's
+already-verified image bytes and revokes them at teardown; it does not refetch
+package resources. Atlas pages are generated with Node built-ins, so Morph has
+no Sharp or other native image dependency.
 
 ## Consumer adapters
 

website/src/content/docs/guides/morph.mdx

@@ -5,8 +5,10 @@ description: Prepare retained PolyCSS models in Node, then load and update them
 
 `@layoutit/polycss-morph` is an imperative, framework-agnostic layer for models
 whose topology, paint resources, and update plans are prepared ahead of time.
-It is currently a workspace package under standalone qualification; this page
-documents the source-tree API and does not announce npm registry availability.
+
+```bash
+npm install @layoutit/polycss-morph
+```
 
 Use ordinary `Polygon[]` loading for ordinary meshes. Use Morph when a model
 needs a retained leaf graph plus sparse deformation, semantic controls,
@@ -93,13 +95,13 @@ Mount once, then sample and apply:
 - sparse samples visit only affected leaves;
 - runtime updates do not reconstruct topology or redraw prepared image resources.
 
-Supporting browsers, including Firefox, use a native CSS triangle primitive.
-WebKit/Safari and other browsers without a supported primitive use each leaf's
-prepared polygon-sized alpha-atlas slice instead. Mount uses the loader's
-verified image bytes and revokes their object URLs at teardown; the browser
-never refetches, generates, or redraws
-those pages. Dedicated tooling may also author other image-backed strategies,
-including prepared-playback consumers.
+On browsers that pass PolyCSS's solid-triangle support check, Morph uses
+`corner-shape` when available and a CSS border triangle otherwise; Firefox uses
+the larger border-triangle variant. WebKit/Safari instead uses each leaf's
+prepared polygon-sized alpha-atlas slice. Mount uses the loader's verified image
+bytes and revokes their object URLs at teardown; the browser never refetches,
+generates, or redraws those pages. Dedicated tooling may also author other
+image-backed strategies, including prepared-playback consumers.
 
 ## Consumer boundary