atrium — Changelog
timeline — v0.45.0
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Release

atrium v0.45.0

atrium gained a first-class CLI and a much more capable built-in editor.

v0.45.0Apr 5, 2026
Highlights
  • atrium gained a first-class CLI and a much more capable built-in editor.
Added
  • The new atrium CLI automates panes, workspaces, rooms, config, hooks, extensions, and launcher actions.
  • Editor panes gained shared models, file watching, conflict handling, richer tokenization, and language-server navigation.
  • CLI output, help, and pane listings use branded formatting with JSON output for automation.
Fixed
  • Workspace and pane ownership stay accurate across restore, and macOS app bundles discover language servers more reliably.