v4.0.5-beta.9

Added

• Capture Last Area — new action that opens the overlay with the previous selection pre-applied. Available in the menu bar, as a configurable hotkey (Settings > Shortcuts), and via macshot://capture-last URL scheme.
• URL scheme toggle — "Enable macshot:// URL scheme" checkbox in Settings (enabled by default).

Fixed

• Instant overlay — overlay now appears immediately (transparent) while screenshots capture in background. Eliminates all delay on hotkey press.
• Window snap highlight race condition — snap query deferred until screenshot arrives, preventing blue highlight artifacts on the transparent pre-screenshot overlay.
• Permanent ScreenCaptureKit cache — display enumeration cached for app lifetime, only refreshed on monitor connect/disconnect. First capture after launch is the only slow one.

Changed

• Removed "Remember last selection area" setting — selection is now always saved. Use the new "Capture Last Area" action to re-capture the same region on demand.
• Multi-select moved to Ctrl+click — consistent with Ctrl+drag for lasso. Shift is now purely for angle/shape constraining.