[matebenyovszky]

Adds a macOS output-mode plugin combining Wacom touch with relative pen input. One finger moves the pointer, exactly two fingers scroll, taps produce native left/double/right clicks, and tap-and-drag supports selection/window movement. Pen handling preserves OpenTabletDriver's pipeline, with optional far-hover gating and median/deadband noise filtering.

Version 1.5.1 includes these opt-in features:

• Upper-button joystick autoscroll: the press point anchors a bounded physical field (default ±20 mm, 40 × 40 mm total). Deflection selects speed, stationary edge holding continues scrolling, centre/release stops it and reanchors relative pointing. Reach, speed, deadzone, acceleration and direction are adjustable. Existing Scroll Bindings drag scrolling remains selectable; scroll coordinates can use a separate noise filter.
• A short stationary upper-button press/release can send a middle click. Movement, pressure, another button, long hold or proximity loss cancels it.
• Three-finger system swipes use Control+Function+Arrow for Spaces, Mission Control and app windows. Experimental horizontal desktop transitions can instead follow finger progress on macOS 13–26, with reversal and partial-contact recovery. Undocumented native fields are involved; small transition hitches may remain, and macOS 27+ falls back to shortcuts.
• Experimental two-finger pinch sends native magnification events to compatible apps, independently of two-finger scrolling. Contact loss, palm input, pen takeover and unloading cancel gestures safely.
• An optional universal macOS settings companion exposes the controls, merges edits into current driver settings, backs up/verifies/saves and resynchronizes the main window. It uses the existing same-user settings pipe and needs no new input permissions. The plugin ZIP contains only PthTouch.dll.

Source and documentation · Release v1.5.1

Requires OpenTabletDriver 0.6.8.1 or newer; MIT license. Native gesture-field reference attribution is included in THIRD_PARTY_NOTICES.md.

Applying settings preserves relative input even if the host configures a new mode while reports arrive. A deterministic regression test covers the ResetTime race fixed in 1.5.1.

Validation: 185 deterministic touch/pen/gesture/pointer checks and 15 settings preservation/concurrent-edit/local RPC checks. CI also verifies native magnify envelopes without posting UI events and builds the universal settings app. Live PTH-851 testing on macOS 26.5.2 / Apple silicon confirmed touch/pen input, taps/drag, all four system directions, pinch, stable hover, pen-scroll release without jumps, middle tapping, joystick scrolling and GUI Save & apply. Interactive horizontal following works, with a minor transition hitch remaining. A stationary 30-second recording replay produced zero movements with a 0.10 mm deadband and spike rejection.

The released plugin ZIP is checked against the metadata SHA256 and contains only PthTouch.dll at the archive root. No new macOS permissions are required.