atrium — Changelog
timeline — v0.272.0
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atrium v0.272.0

Pane headers now show a workspace / project / wing breadcrumb, each crumb a dropdown to…

v0.272.0Aug 8, 2026
Added
  • Pane headers now show a workspace / project / wing breadcrumb, each crumb a dropdown to switch siblings or start a new one.
  • The command palette now surfaces saved rooms and room history from the Vault, badged so a saved copy is never mistaken for a live room.
  • Images an agent generates now appear inline in the transcript where the model placed them, with Save, Copy, and click to enlarge.
  • atrium agent message --no-reply sends a one-way update that tells the other agent to act without messaging back.
Changed
  • Agents blocked on a running background shell now read as working rather than waiting, and hold off the auto-update restart until it finishes.
  • Installing an update is faster, and atrium now posts an "Installing update" notification while the swap runs with no window on screen.
  • Text and icons are noticeably crisper on non-Retina displays; Retina rendering is unchanged.
Fixed
  • Chat transcripts hold their place as messages resize, with far less flicker and jumping when scrolling back through long sessions.
  • Reopening a long chat is smoother — earlier messages are measured ahead of your scroll instead of settling under it.
  • Updating no longer silently drops speech and microphone access — one last prompt on this update, then no re-prompting on later ones.
  • Fixed an update sometimes leaving a stale background process behind that kept the new version from opening a window.
  • Fixed retired copies of the app never being cleaned up after an update, leaking about a gigabyte and erroring on every launch.
  • Closing a room or dismissing a chat pane now ends its session, so the menu-bar tray stops listing chats whose panes are gone.
  • Fixed Codex chat panes failing to start when pointed at a custom provider that doesn't use an OpenAI sign-in.
  • Fixed the run-command menu on Home's project rows closing before you could click anything in it.
  • Fixed the menu-bar panel showing a generic folder icon instead of each project's custom icon.