ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.390

This macOS alpha release brings a unified Feed, inline interactive artifacts, clearer shared Sphere controls, and more reliable workflows and sync.

Download for macOS — Apple silicon

Downloads

iPhone and iPad through TestFlight

  • ThinkOS has completed Apple's TestFlight review and is approved for public testing. We're distributing the iOS app through TestFlight for now because we're making rapid changes and want to deliver fixes and improvements quickly before the full App Store release.
  • Install Apple's free TestFlight app on your iPhone or iPad if you do not already have it, then open the ThinkOS public TestFlight link on that device and tap Accept or Install.
  • New ThinkOS builds appear in TestFlight as they are released. You can update manually or enable automatic updates in TestFlight. Expect frequent changes, occasional rough edges, and features that may move while the early release develops.
  • TestFlight builds are available for up to 90 days. We plan to keep a current build available, but if a build expires, return to TestFlight for the newest one.
  • Feedback is part of this early release: send notes from TestFlight, including screenshot feedback when useful, so we can reproduce issues and improve the next build.

Highlights

  • Find ToDos, FYIs, and Fun in one Feed, with filters for each.
  • View interactive HTML artifacts inside conversations, expand them, and save copies to a Sphere.
  • Follow agent progress in a collapsible timeline that preserves tool activity and failed-run details.

Desktop

  • Find Spheres faster with a searchable switcher, Recent threads, and a pinned Create Sphere action.
  • Place attachments inline with your message text and remove them by deleting their tokens.
  • Browse integrations by service and send feedback without leaving your current workspace.

Shared Spheres

  • See the current conversation audience and change it from one menu, with safeguards against sharing earlier private drafts.
  • Send invitations without blocking People controls, and leave shared Spheres as a member.
  • Review which nested Spheres will be deleted everywhere, and choose whether to remove your copy after an owner deletes a Sphere.
  • Get clearer setup, paused-sharing, and sync status messages with recovery options.

Reliability

  • Review workflow run history, run scheduled workflows on demand, and keep their scheduled time of day.
  • Recover more reliably from interrupted message delivery, Slack disconnects, and shared Sphere sync failures.
  • Reduce idle memory use and improve recovery after interrupted updates.

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