Yaowei Zheng
b18ae8f5f1
Serve "open in new tab" HTML previews from a separate origin (the loopback counterpart, or PENGUIN_PREVIEW_ORIGIN) with a signed, host-bound token, so localStorage/cookies/third-party embeds work while Agent-generated pages stay off the app origin. The app is canonicalized onto localhost and the preview host (127.0.0.1) serves only /preview/* — its /api answers 401 and app routes 302 to the canonical host — so the preview origin can neither set nor honor a session cookie.
6 lines
372 B
Markdown
6 lines
372 B
Markdown
# Unreleased
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Changes since v0.1.1. The version number is assigned at release, when this folder is renamed.
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- [2026-07-22] Web App: Workspace HTML previews open on a separate origin with a signed token, so `localStorage`, cookies and third-party embeds work while Agent-generated pages still cannot reach the session cookie or the API. ([details](2026-07-22-web-app.md))
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