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Tatami

v1.1.0 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

aerospace bsp composable-architecture flashspace macos menu-bar
+8 more
productivity swift swiftui tca tiling-window-manager window-manager workspace-manager yabai

Summary

AI summary

Updates New, Install / Update, and Homebrew across a mixed release.

Full changelog

New

  • Multi-monitor, per display. Each display tracks its own active and recent workspaces. Activation, "recent workspace", and next/previous cycling all act on the display under the cursor, and new workspaces start pinned to the current display.
    • Focus next / previous display — move focus to the active workspace on the next monitor, looping around (focusNextDisplay / focusPreviousDisplay).
    • Cycle across all displays — option to make next/previous workspace span every display's workspaces instead of only the one under the cursor (settings.switching.cycleAcrossDisplays).
    • Displays are identified by a stable UUID (with a name fallback), so reconnecting the same monitor keeps its assignments; everything falls back to the primary display when a monitor is absent.
    • Per-display dot colors in the sidebar show which monitor each workspace is active on.
  • Move app to next / previous workspace — relocate the focused app one workspace over and follow it there (moveToNextWorkspace / moveToPreviousWorkspace).
  • Assign focused app to a workspace — a per-workspace shortcut that adds the focused app (keeping its other memberships) and switches there.
  • Focus app on activation — choose which assigned app gets focus when a workspace activates (defaults to most-recently-used).
  • Bundled CLI installer — install / uninstall the tatami CLI from Settings → Command Line (Homebrew installs are detected). Accessibility permission status and a one-click grant now live in Settings → Permissions.
  • In-app descriptions for the non-obvious shortcuts, plus a Pinned-vs-Dynamic explainer in a workspace's Display section.

Fixes

  • focus-follows-mouse no longer grabs a full-screen window showing through the gaps between tiled windows.
  • Hot keys re-register immediately after recording a workspace's Assign shortcut (previously needed a relaunch).
  • Persistent layouts restore each fullscreen-zoomed window of the same app to a distinct window instead of collapsing them onto one.
  • Apps that run one process per window under a shared bundle id (e.g. Neovide) now tile — window discovery scans every process, not just the first.
  • Moving an app to another workspace keeps its name, icon, and auto-open setting instead of relabeling it with the bundle id.
  • The workspace Display picker now lists every connected display when switching between workspaces.
  • tatami version reports the running app's real version.

Install / Update

  • Homebrew: brew upgrade --cask tatami
  • Direct: Tatami-1.1.0.dmg
  • In-app: Sparkle will pick this up on its next check.

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Related context

Earlier breaking changes

  • v1.3.3 `[[floatingApps]]` renamed to `[[sharedApps]]`; configs migrate automatically.
  • v1.3.2 `[[floatingApps]]` config key renamed to `[[sharedApps]]`; configs migrate automatically on first launch.

Beta — feedback welcome: [email protected]