iOS 11.4 is rolling out to iPhone and the iPad today, and it will bring with it support for Messages in the Cloud and AirPlay 2 (among other things). The first feature will allow all of your text messages and iMessages (which can often be quite large in size) via iCloud. The latter is a bigger deal for those with multi-room audio setups in

Source: Hot Hardware – Apple HomePod AI Speaker Gains Stereo Mode, iOS 11.4 Adds AirPlay 2 Multi-Room Audio