Facebook today issued a notable update to its Facebook Messenger iOS app today, bringing three major iOS 9 and watchOS 2 enhancements. Most importantly, today’s update includes the native Apple Watch application introduced at Apple’s September 9th event. The app has support for viewing and responding to conversations as well as sending stickers. Specific to the iPad, Facebook Messenger’s interface is now dynamic so it can support split-screen apps in the updated multitasking view. Across all iOS 9 devices, Facebook will now show conversations and contacts in the Proactive Spotlight screens.