chore(release): version packages

packages/slidewise/CHANGELOG.md

@@ -1,5 +1,58 @@
 # @textcortex/slidewise
 
+## 1.21.0
+
+### Minor Changes
+
+- 652f804: feat(pptx): layout-instantiation in `applyEdits` (lossless scale-with-variety)
+
+  `applyEdits` now supports `source: { layoutId, fills? }` in a `PlannedSlide` —
+  instantiating a fresh slide from one of the template's **own** layouts inside
+  the lossless byte-patch path. Because the layout is already a part of `source`,
+  the new slide binds to `ppt/slideLayouts/<layoutId>.xml` (inheriting theme /
+  master / background chrome) while every other part stays byte-identical. This
+  unlocks lossless **and** scale-with-variety in one deck: clone slides where you
+  want the exact thing, instantiate from layouts where you want variety.
+
+  Each layout placeholder is materialised as an addressable, positioned element
+  with a deterministic id — `layoutSlotElementId(layoutId, key)` (exported) where
+  `key` is the `placeholderKey` / `summarizeLayouts` slot key. Text/`obj` slots
+  are populated from `fills` and editable via `setText`; picture slots become a
+  `<p:pic>` with a transparent placeholder blip so `setImage` can repoint them;
+  chart/table/other slots expose their geometry so the host fills them with
+  `addChart` / `addDiagram`. Placeholder geometry is read EMU-native from the
+  layout (falling back to the matching master slot), so it stays correct without a
+  canvas-px round-trip. An unresolvable `layoutId` is surfaced via `onWarning` and
+  the slide is skipped rather than shipped wrong.
+
+- 652f804: feat(render): headless `renderDeckToImages` + `deck.fontUsage` font transparency
+
+  **Headless render-to-image (visual-QA loop).** New browser-free renderer that
+  draws **what the editor draws** — native charts (`buildChartOption` + ECharts
+  SSR), diagrams (`layoutDiagram`), text/shapes/images/backgrounds in z-order —
+  _not_ the OOXML raster fallbacks. No Playwright/Chromium/DOM.
+
+  - `renderDeckToSvg(deck, opts?)` → one composed SVG per slide (ECharts is
+    loaded on demand, so it never bloats the editor bundle).
+  - `renderDeckToImages(deck, opts?)` / `renderSlideToImage(deck, i, opts?)` /
+    `renderPptxToImages(bytes, opts?)` → raster bytes. Rasterisation is an
+    injected hook (`opts.rasterizeSvg`, e.g. `@resvg/resvg-js`); when omitted the
+    default tries a dynamic `@resvg/resvg-js` import and throws a clear error if
+    it isn't installed — so there's no hard native dependency.
+  - `opts`: `slides` (1-based subset), `dpi` (canvas scales by `dpi/96`),
+    `format`, `maxWidth` (thumbnail cap). Deterministic (no animation).
+
+  Enables the host's render → fresh-eyes inspect → targeted `applyEdits` fix →
+  re-render cycle, rendering a final `applyEdits` output directly.
+
+  **Font transparency.** `parsePptx` now stamps `deck.fontUsage:
+{ family, embedded }[]` — every font family the deck's text uses, flagged
+  whether the source PPTX actually **embeds** it (`<p:embeddedFontLst>` → a real
+  `ppt/fonts/*` part) or merely **references** it (system-fallback risk on
+  viewers that don't ship the brand font). Hosts use it to warn at generation
+  time ("missing fonts for some ppts"). It's a read-only diagnostic, distinct from
+  `deck.fonts` (the embeddable payloads).
+
 ## 1.20.0
 
 ### Minor Changes

packages/slidewise/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@textcortex/slidewise",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "description": "Embeddable React PPTX editor.",
   "license": "MIT",
   "type": "module",

website/CHANGELOG.md

@@ -1,5 +1,13 @@
 # website
 
+## 0.0.35
+
+### Patch Changes
+
+- Updated dependencies [652f804]
+- Updated dependencies [652f804]
+  - @textcortex/slidewise@1.21.0
+
 ## 0.0.34
 
 ### Patch Changes

website/package.json

@@ -1,6 +1,6 @@
 {
   "name": "website",
-  "version": "0.0.34",
+  "version": "0.0.35",
   "private": true,
   "type": "module",
   "scripts": {