ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.441

This macOS alpha release improves Sphere collaboration, shared attachments, desktop navigation, and recovery, with inline artifacts and clearer agent progress.

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

  • View HTML artifacts inline in conversations, expand them, and save copies to a Sphere.
  • Choose Queue or Steer when sending a message during an active run.
  • Manage ToDos, FYIs, and Fun in one Feed, with a Done list for completed ToDos.

Desktop

  • Find Spheres with a searchable switcher and distinguish channels, threads, and direct messages more easily.
  • Create channels and start threads with more consistent navigation and keyboard focus.
  • Personalize personal Spheres with colors and animated backgrounds.
  • Follow clearer agent progress with meaningful run steps and fewer background status distractions.

Sphere Collaboration

  • Invite people by email with clearer invitation status and recovery options.
  • Paste or drop shared attachments, track upload progress, and retry failed uploads.
  • See clearer conversation audiences, sharing status, and private-thread labels.
  • Start contextual direct messages with Sphere members, including read-only members.

Reliability

  • Shared message retries better avoid duplicates and no longer report saved channel messages as failed.
  • Drafts, private attachments, and conversation history are better preserved through refreshes, sync, and restarts.
  • Shared Spheres recover more reliably across computers, invitations, and membership changes.
  • Reduced background memory use and improved recovery from interrupted update downloads.

Updating