This release adds 3 notable features for engineering teams evaluating rollout.
Published 17d
Developer Productivity
✓ No known CVEs patched
✓ 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 summaryUpdates 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.
- Focus next / previous display — move focus to the active workspace on the next monitor, looping around (
- 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
tatamiCLI 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 versionreports 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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Beta — feedback welcome: [email protected]