v0.1.0

⚠️ Only the MX Master 4 has been tested on real hardware so far. Other Logitech devices expose different HID++ controls and are unverified — please report what works and what doesn't.

OpenLogi 0.1.0 — A native, local-first alternative to Logitech Options+, written in Rust.

Remapping

• Remap the Back / Forward / Middle buttons (via a CGEventTap hook) to any action.
• Capture the MX gesture button over HID++ (0x1b04 raw‑XY): directional swipes (up / down / left / right) fire mid‑swipe, plus a no‑swipe click — bound independently per direction.
• Capture the DPI / ModeShift button and the thumb wheel (0x2150) over HID++.

Actions

• Keyboard shortcuts, mouse clicks, scrolling, media keys, tab navigation.
• DPI cycle / presets and SmartShift toggle, written to the device over HID++ (reusing the open capture channel for low latency).
• Window & space actions — Mission Control, App Exposé, Show Desktop, Launchpad — triggered directly through the Dock.

Devices (HID++ over a Bolt receiver)

• Receiver + paired‑device enumeration, live inventory, and on‑demand device renders.
• DPI (0x2201) and SmartShift (0x2111) read / write.
• Device pairing (add / remove) — work in progress.

Interface

• Interactive mouse model with clickable hotspots and leader‑line labels.
• Flat‑menu binding picker with a cascading gesture submenu.
• Localized: English · 简体中文 · 繁體中文 · 日本語.
• Settings and About windows; follows the OS light / dark appearance.
• Guided macOS Accessibility‑permission onboarding.

Packaging

• Signed + notarized .app / DMG, a Homebrew tap, and an app icon.

Known limitations

• Verified only on the MX Master 4.
• Launchpad was removed in macOS 26, so that action is a no‑op there.
• Thumb‑wheel scroll re‑synthesis may need per‑device tuning.
• Device pairing is still being built out.