# Matter 1.5.1 launched and Shelly presence sensor is now available

An episode of [Everything Apple Home](https://invisiblenetwork.ai/podcast/6803584724), 5 Apr 2026, 2:32.

Audio: https://www.buzzsprout.com/2638568/episodes/19676377-matter-1-5-1-launched-and-shelly-presence-sensor-is-now-available.mp3

Matter 1.5.1 is here with major upgrades to cameras and doorbells, including multi-stream support and improved media handling. Shelly launches the Presence Gen4 with mmWave detection, 10 zones, and support for up to 6 people in a room.

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