Three new things to track, a clearer face, and a new chip for landmarks. • Face Landmarks: a chip of its own next to Face. Face sends the box with head angles and the jawline; Face Landmarks sends the full 76-point constellation – eyes, pupils, brows, nose, lips, jaw – now drawn feature by feature on the overlay. • Contours: every edge outline in the frame, simplified and streamed as closed polylines. • Horizon: the angle of the horizon and a line across the frame. • Rectangles: screens, sheets of paper, doors – box plus four corners in the rectangle's own orientation. • Twelve detector chips, in a row that scrolls sideways. The new data goes out as three additional OSC messages (/contours/arr, /horizon, /rectangles/arr); every earlier message is unchanged, so existing receivers keep working. The free macOS apps – Receiver, Recorder, Speaker and Router – gain a true full-screen mode with a chosen background colour, and a Senders setting so a recording played back is never mixed with a live phone. Everything is still processed on the device; no video ever leaves your phone.

3D body tracking, and four new things to track. • 3D Body: a new detector streams a 17-joint skeleton in metres — real depth from a single camera — alongside the familiar 2D skeleton. It runs in its own lane, so switching it on never slows the other detectors. • Barcodes and QR codes: position, the four corners, symbology and the decoded payload. • Animal Pose: full cat and dog skeletons, not just a box. • Human: whole-body boxes that keep counting people at distances where pose estimation gives up. • Nine detector chips, in a row that scrolls sideways. All new data goes out as four additional OSC messages (/poses3d/arr, /barcodes/arr, /animalposes/arr, /humans/arr); the five VisionOSC-compatible messages are unchanged, so existing receivers keep working. The free macOS receiver gains a 3D view, and the project now ships receiver examples for Processing, Python, p5.js, TouchDesigner, Max/MSP, Pure Data, openFrameworks and SuperCollider. Everything is still processed on the device; no video ever leaves your phone.