Release Notes: Chrome Extension 0.1.78

Version 0.1.78 adds trusted overlay artifact controls.

What Changed

  • Report overlays now include trusted Download and Upload buttons in the overlay header.
  • Download saves the current overlay as a static .html artifact with the full overlay content and sanitized styles.
  • Upload restores a previously saved .html overlay through the same sanitizer used for agent-created overlays.
  • Agent-authored scripts remain stripped. Export and import are implemented by trusted runtime chrome, not by inline overlay JavaScript.
  • Hosted Realtime agents now have standing instructions to make overlays visually rich, polished, and presentation-worthy by default.

Why It Matters

Overlays are becoming user-facing work products: notes, slide decks, summaries, and teaching aids. Users should be able to preserve those artifacts directly from the overlay and reload them later without digging through storage folders or asking the agent to paste raw HTML.

Verification

  • Content-runtime characterization tests cover overlay download/upload and script stripping.
  • Hosted Realtime session tests cover the new visual-quality instruction.
  • Package validation confirms the extension release artifact remains Chrome-loadable.