diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76576cb..bbe21e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ Follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) · versioned wi
## [Unreleased]
### Changed
+- **Audiobook cast export extraction.** Markdown serialization and legacy page-stamping migration now live in
+ `audiobook-cast.js`, leaving the live casting workflow in `audiobook.js` and preserving the same global helpers.
- **Rehearser training extraction.** Transcript normalization, LCS matching, and word-level comparison now live in
`rehearser-train.js`; recording and state-machine wiring remain behavior-compatible in `rehearser.js`.
- **Rehearser cast-controls extraction.** Cast view switching, sorting, filtering, and their guarded event wiring now
diff --git a/TODO.md b/TODO.md
index dfaf6b7..b7bf8aa 100644
--- a/TODO.md
+++ b/TODO.md
@@ -135,6 +135,7 @@ architecture change: the larger Audiobook/Rehearser/style split.
- [x] Extract Rehearser library persistence and IndexedDB migration into `rehearser-library.js`.
- [ ] Extract Audiobook parsing and casting.
- [x] Extract Audiobook parsing primitives and speaker-heuristic constants into `audiobook-parse.js`.
+- [x] Extract Audiobook cast serialization and page-stamping helpers into `audiobook-cast.js`.
- [ ] Split `style.css` by feature.
- [ ] Do not migrate to TypeScript or rewrite the frontend until behavior is covered by tests.
diff --git a/VERSION b/VERSION
index db49fca..7388294 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.24.32
+1.24.33
diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md
index ce4a00d..d666ffc 100644
--- a/docs/ARCHITECTURE.md
+++ b/docs/ARCHITECTURE.md
@@ -35,6 +35,7 @@ Done incrementally as global-scope ordered files (no ES-module change needed)
- ✅ `rehearser-voice-picker.js` — voice preview state and matched-choice presentation; import and assignment actions remain in `rehearser.js`.
- ✅ `rehearser-cast.js` — cast view, sort/filter state handlers, and cast toolbar wiring; card rendering remains in `rehearser.js`.
- ✅ `audiobook-parse.js` — dialogue detection, dehyphenation, and speaker-heuristic constants; the casting pipeline remains in `audiobook.js`.
+- ✅ `audiobook-cast.js` — cast Markdown export and legacy page-stamping migration helpers; live casting remains in `audiobook.js`.
- ✅ `rehearser-train.js` — transcript normalization, LCS comparison, and word-level training feedback; microphone/state wiring remains in `rehearser.js`.
- ✅ `rehearser-library.js` — SQLite persistence helpers and IndexedDB migration; import/export and auto-save remain
in `rehearser.js` until their UI/event-handler dependencies are isolated.
diff --git a/static/index.html b/static/index.html
index afefdfc..45225db 100644
--- a/static/index.html
+++ b/static/index.html
@@ -10,7 +10,7 @@
-
+
@@ -27,7 +27,7 @@
-
+
@@ -392,7 +392,7 @@ window.toggleNavTree = function(treeId, chevronId) {
-
+