The CEF follow-up (libs/cef, widgets/src/browser.rs, apps/browser): BrowserOptions with software frames, evaluate_javascript answered as JSON or the exception text, console messages taken by the embedder, editable_focus, with_cef_browser on the widget, the profile flushed on Event::Shutdown, and a repr(C) mismatch in the FFI fixed.
platform/video: VideoFileEncoder::new_fragmented lays the container down in movie fragments (AVAssetWriter's movieFragmentInterval), proven by tests/fragmented_growing.rs: 90 of 120 frames readable before finish, all 120 after. Windows and Linux write one movie as before. The Apple backend's plain constructor went with it: nothing called it once the fragment-aware one existed.
platform: the audio output fence is seated in the one seam (media_api.rs), so a panic in an app's output closure costs that closure and its buffer, not the device thread, and the taps are fed the silence so a recording keeps its place; its tests adapted to this tree's tap registry. /midi routes inject a message as if a device sent it, declare ports for the app to adopt, read back what the app sent, and reset (platform/src/midi.rs, remote.rs).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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