chore(release): bump to 0.4.1

CHANGELOG.md

@@ -6,6 +6,23 @@ Entries are grouped by the capability they change, not by commit. Requirement
 IDs in parentheses point at [docs/requirements.md](docs/requirements.md); the
 generated trace matrix lives in [docs/traceability.md](docs/traceability.md).
 
+## v0.4.1
+
+### 🐛 Fixes
+
+- **The lockscreen pause works while a video's audio plays in the background.**
+  The handoff starts native audio and only then tears the WebView `<video>`
+  down — and that teardown fires a DOM `pause` the frontend reports like any
+  other, which left the controller believing webview media was still the
+  player. Transport stayed aimed at it: pressing pause on the lockscreen sent a
+  control command to a `<video>` that no longer existed while the native player
+  carried on, and the element's parting position report dragged the displayed
+  time backwards. A handoff is now tracked explicitly, so it hands transport to
+  the native backend and ignores what the dying element still reports. A pause
+  made from the lockscreen also survives the return to the app, instead of being
+  undone by the play state captured when the handoff began.
+  (UR-040, UR-005 → DR-052, DR-097)
+
 ## v0.4.0
 
 ### ✨ Features