v3.26.0

What's changed

• Agent status in the notch (macOS). While you work in another app, a pill grows out of the MacBook notch whenever an agent is busy (or hangs from the middle of the menu bar on displays without a notch). It shows "Working", turns orange with "Needs input" when an agent waits on a question or plan review, and keeps finished sessions marked "Done" or "Failed" until you open or dismiss them. Hover to list sessions; click one to open it. It's on by default and you can change it in Settings → General.
• Titles that follow the session. A new opt-in switch under Settings → Chat titles renames a session from its summary each time the conversation is compacted. Sessions you renamed yourself and scheduled-task sessions keep their names. Sessions renamed before this release may be retitled once.
• Long turns show every step. The "Show N earlier steps" button is gone; the whole turn renders.
• Live feed recovers on its own. A session feed that goes silent no longer leaves a spinning tool card or an empty chat until you reload. The app notices within seconds, reloads the session, and reattaches. A pending question or plan review now comes back every time the feed reconnects.
• Idle compaction no longer marks sessions unread.
• Desktop windows reopen on an external server. With a saved external server and no bundled backend, closing the last window no longer stops the Dock, tray, or notch from opening a new one.
• The tray popup no longer offers New session; use ⌘N in the app window.

Full changelog: v3.25.1...v3.26.0