But you can also access bots by scanning a business' Messenger Code by clicking on a Messenger Link -- custom URLs that deep link back to message threads within Messenger.

To that end, Facebook says Page usernames will now be more heavily promoted across the site. Business users will also have unique Messenger Links, which are short URLs, and scannable Messenger Codes.

Facebook is automatically scanning Facebook Messenger conversations for unacceptable content, the company has confirmed, monitoring both links and images shared.

Facebook disabled link previews in the EU, but outside of Europe it's still actively downloading data from links shared in Messenger and Instagram DMs.