v1.63: In-App Browser Sign-In

What's New

• Chained Flow Tabs: Multi-step tasks like code reviews and implementation chains now collapse into a single tab instead of leaving a trail of tabs behind, asking before closing each step.

• In-App Browser Sign-In: Sign-in popups from Google, GitHub, Microsoft, Okta, and other identity providers now open as real windows in Fabric's built-in browser, with cookies that persist across restarts.

• Touch ID Passkeys: On macOS, Fabric's in-app browser can create real Touch ID passkeys stored securely on your device.

• Routine Detail Redesign: The routine detail page is redesigned with a run navigator, final output pane, unread indicators per run, full code-block rendering, and controls to stop or reopen runs as chat.

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Bug Fixes

• Recursive Delete Protection: Recursive deletes like rm -rf now pass a safety gate — dangerous paths are refused outright, and in-project deletes show a red warning prompt with no "Always Allow" option.

• Large Project File Tree: The file tree now stays in sync at any project size, removing the previous 5,000-file limit and surviving git checkouts and bulk changes.

• Binary File Handling: Double-clicking a binary file like a spreadsheet, PDF, or image now opens it in your system's default app instead of showing raw data in the editor.

• Fixed an issue where "Fabric take the wheel" could auto-answer a question minutes after you already responded.

• Voice onboarding no longer interrupts with a spoken summary when its background check finishes.

• Non-programming voice intents now open an empty workspace instead of automatically creating a project.

• Pressing Cmd+T from inside a collapsed tab group now expands the group so the new tab is visible.

• On Windows and Linux, the Settings close button is now always visible instead of appearing only on hover.

• The Update Available dialog no longer pushes its Download button off screen — release notes are now capped with a "View full notes" link.