diff --git a/.changeset/applyedits-lossless-surgical-edits.md b/.changeset/applyedits-lossless-surgical-edits.md
deleted file mode 100644
index f10033f..0000000
--- a/.changeset/applyedits-lossless-surgical-edits.md
+++ /dev/null
@@ -1,26 +0,0 @@
----
-"@textcortex/slidewise": minor
----
-
-feat(pptx): `applyEdits` — lossless surgical-edit API
-
-Add `applyEdits(source, plan, options?)`: a patch on the original `.pptx` bytes
-rather than a full re-serialize. The create flow can now emit an `EditPlan`
-(subset/reorder/repeat of template slides, each with edits) and get back a valid
-package where everything not named by an edit is byte-identical to the source —
-masters, layouts, theme, embedded fonts, `ppt/tags/*`, notes, embeddings, and
-any untouched element. This removes the lossy round-trip that produced the
-`custGeom`/SVG-fallback/dangling-rel fidelity bugs and lets hosts drop their
-defensive cleanup. `serializeDeck` stays for the live editor / from-scratch decks.
-
-Edits address elements by the same stable ids `parsePptx` returns; slides by
-1-based template index. Supported ops: `setText`/`clearText` (preserve the
-template box + run styling, or rebuild from supplied runs), `setChartData`
-(repopulate a native chart in place — type/colours kept, caches **and** the
-embedded `xlsx` workbook updated so Edit-Data still works), `setTableData`,
-`setImage`, `removeElement`, `addChart`, `addDiagram`, plus per-slide
-`background` and deck `title`. Removed slides and any parts that become
-exclusive to them are reclaimed by a package-wide reachability sweep, then
-dangling relationships and content-types are reconciled. Unresolved element ids
-and unsupported layout-instantiation are surfaced via `onWarning` instead of
-throwing.
diff --git a/packages/slidewise/CHANGELOG.md b/packages/slidewise/CHANGELOG.md
index 5e9ef7e..628ffe2 100644
--- a/packages/slidewise/CHANGELOG.md
+++ b/packages/slidewise/CHANGELOG.md
@@ -1,5 +1,32 @@
 # @textcortex/slidewise
 
+## 1.20.0
+
+### Minor Changes
+
+- e56ddd2: feat(pptx): `applyEdits` — lossless surgical-edit API
+
+  Add `applyEdits(source, plan, options?)`: a patch on the original `.pptx` bytes
+  rather than a full re-serialize. The create flow can now emit an `EditPlan`
+  (subset/reorder/repeat of template slides, each with edits) and get back a valid
+  package where everything not named by an edit is byte-identical to the source —
+  masters, layouts, theme, embedded fonts, `ppt/tags/*`, notes, embeddings, and
+  any untouched element. This removes the lossy round-trip that produced the
+  `custGeom`/SVG-fallback/dangling-rel fidelity bugs and lets hosts drop their
+  defensive cleanup. `serializeDeck` stays for the live editor / from-scratch decks.
+
+  Edits address elements by the same stable ids `parsePptx` returns; slides by
+  1-based template index. Supported ops: `setText`/`clearText` (preserve the
+  template box + run styling, or rebuild from supplied runs), `setChartData`
+  (repopulate a native chart in place — type/colours kept, caches **and** the
+  embedded `xlsx` workbook updated so Edit-Data still works), `setTableData`,
+  `setImage`, `removeElement`, `addChart`, `addDiagram`, plus per-slide
+  `background` and deck `title`. Removed slides and any parts that become
+  exclusive to them are reclaimed by a package-wide reachability sweep, then
+  dangling relationships and content-types are reconciled. Unresolved element ids
+  and unsupported layout-instantiation are surfaced via `onWarning` instead of
+  throwing.
+
 ## 1.19.1
 
 ### Patch Changes
diff --git a/packages/slidewise/package.json b/packages/slidewise/package.json
index 5d874b0..ee3bef2 100644
--- a/packages/slidewise/package.json
+++ b/packages/slidewise/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@textcortex/slidewise",
-  "version": "1.19.1",
+  "version": "1.20.0",
   "description": "Embeddable React PPTX editor.",
   "license": "MIT",
   "type": "module",
diff --git a/website/CHANGELOG.md b/website/CHANGELOG.md
index 3c8c3de..984a49b 100644
--- a/website/CHANGELOG.md
+++ b/website/CHANGELOG.md
@@ -1,5 +1,12 @@
 # website
 
+## 0.0.34
+
+### Patch Changes
+
+- Updated dependencies [e56ddd2]
+  - @textcortex/slidewise@1.20.0
+
 ## 0.0.33
 
 ### Patch Changes
diff --git a/website/package.json b/website/package.json
index 60fbea3..3e6398e 100644
--- a/website/package.json
+++ b/website/package.json
@@ -1,6 +1,6 @@
 {
   "name": "website",
-  "version": "0.0.33",
+  "version": "0.0.34",
   "private": true,
   "type": "module",
   "scripts": {