There may be a new HomePod speaker arriving next week, but existing HomePod owners aren’t getting the silent treatment. Alongside iOS 16.3, Apple has pushed HomePod software version 16.3 to all HomePod and HomePod mini devices and it includes way more than the usual “general performance and stability improvements.” In fact, not since version 14.1, which added Intercom and several new Siri features, has the HomePod received so many new features in one update. Most notably, HomePod 16.3 will activate the temperature and humidity sensor in the HomePod mini for measuring the climate of the room. T…