Sources: Apple's plans for a Siri reboot include a standalone Siri app, an overhauled interface in the Dynamic Island, and Ask Siri and Write with Siri features (Mark Gurman/Bloomberg)

Mark Gurman / Bloomberg: Sources: Apple's plans for a Siri reboot include a standalone Siri app, an overhauled interface in the Dynamic Island, and Ask Siri and Write with Siri features — Apple Inc. is testing a standalone app for its Siri voice assistant alongside a new “Ask Siri” feature that will work across …