Fix stale pane titles: replace broken hook, add title change log (PEN-168)

Fix flaky tests: resolve amux binary path, retry select_pane

Direct download link and release cleanup

Scope hooks and key bindings to their session (PEN-167)

README rewrite with demo GIF and DMG install instructions

Fix Swift warnings and flaky parallel tests

Remove AMUX_LEVEL variable, derive zoom state from tmux directly

Unified layout state machine with debug logging

Add Apache 2.0 license

Reduce keyboard input latency with dirty-rect rendering and draw coalescing

Harden layout: zoom reconciliation, phantom pane fix, error visibility

Fix Unicode in release bundle by setting LANG for tmux

Fix layout: use correct LayoutEvent for add/remove, single relayout per action

Remember window size only, not position

Show app icon in Dock for dev builds