- Renamed 'Title' to 'Headline', 'URL' to 'Source URL', 'Your Thoughts' to 'Story' - Added 'pick one or both' hint in grouped field box - Added client-side validation (headline required, URL format check) - Post button disabled until valid input - Added login prompt box for non-authenticated users - Draft auto-saves to localStorage, clears on successful submit - VS Code extension: proper auth message forwarding from News iframe - Extension handles news:login, news:logout, news:signup messages - Footer now has 'submit' link to report page