v1.2.1

Fixes

• Detect windows that hide instead of close — Electron apps like Discord hide their window on close (no Accessibility destroy event), which left a phantom tile slot. Tatami now prunes a tiled window once it leaves the screen and re-tiles the survivors.

Install / Update

• Homebrew: brew upgrade --cask tatami
• Direct: Tatami-1.2.1.dmg
• In-app: Sparkle will pick this up on its next check.