message_id property of responses from the Send API has been changed.sentiment entity to default NLP.page_messages_total_messaging_connections metric. This replaces the page_messages_open_conversations_unique metric, which is now deprecated.messaging_type property. Developers should continue to implement messaging_type as soon as possible.greeting_dialog_display and greeting_dialog_delay attributes. The minimized attribute is now deprecated; developers should migrate to using greeting_dialog_display as soon as possible.Email and phone number quick replies now enable a simple way to ask the user to provide their email or phone number. The content of the quick replies are auto-populated from the user's Facebook profile. If the person has more than one email or phone number associated with their account, a separate quick reply will be shown for each.
Customer chat plugin (beta) introduces additional enhancements that will roll out this week, including an easy setup tool, in-browser notifications, and persistent menu support.
Messaging Insights API is updated with two new metrics: open conversations, and new conversations.
Page Inbox support for request thread control is now included in the handover protocol. Moving the conversation from 'Done' to 'Inbox' now automatically triggers a messaging_handovers webhook event.
Message Tags are updated for three new use cases based on your recommendations: COMMUNITY_ALERT, CONFIRMED_EVENT_REMINDER, NON_PROMOTIONAL_SUBSCRIPTION.
Checkbox Plugin now supports customization, including light and dark themes, a transparent background, and center alignment of the plugin content.
Broadcast API is officially released from beta. Thanks to all the great developers that implemented and gave us feedback!
Page-level Subscription Messaging: Access to send subscription messages must now be applied for at the Page-level. Bots may continue to send subscription messages with the app-level permission until Dec 31, 2018, but Page admins that wish to continue sending subscription messages should apply for the new Page-level access as soon as possible. Page admins may apply for subscription messaging in the Messenger Platform tab of their Page settings.
NON_PROMOTIONAL_SUBSCRIPTION message tag: Pages that send subscription messages, are now asked to implement NON_PROMOTIONAL_SUBSCRIPTION as a message tag, rather than a messaging type. Beginning May 7, 2018, all Pages must include this message tag to flag all messages sent under subscription messaging policy.
/request_thread_control endpoint that allows secondary receiver apps to request thread control from the primary receiver app.ISSUE_RESOLUTION tag. whitelisted_domains updated to accept a maximum of 50 domains. Previously the maximum was 10.Beginning February 19, 2018, the following breaking changes will go into effect for the checkbox plugin and customer matching via the Send API.
Send API requests that use user_ref from the checkbox plugin or phone_number from customer matching to identify the message recipient will no longer trigger delivery of message_reads, message_deliveries, or message_echoes events to your webhook.
Send API requests that use user_ref from the checkbox plugin or phone_number from customer matching to identify the message recipient, the Send API will no longer include the recipient_id property in the API response.
Broadcast API is an open beta release that allows bots with the pages_messaging_subscriptions permission to send subscription messages to a multiple recipients with one API call. Messages can be sent to all open conversations or a set of PSIDs by using custom labels. You can also estimate the reach of a broadcast before it is sent and get the actual reach after the send takes place.
Customer chat plugin (beta) is a closed beta release that lets you add a Messenger chat window to your website. New users can start a conversation with your bot, and returning users will see recent chat history. The plugin is also optimized for the mobile web.
Media template is a new structured message template for sending images and video. The template supports sending images, videos, and animated gifs using an attachment_id, or the Facebook URL for any media that you have uploaded to Facebook, which means no more limits on the length of videos. The media template also supports adding an optional button.
Sending sponsored messages can now be done via the Messenger Platform with a single API request to the /sponsored_message_ads endpoint. This API is a thin wrapper that accepts a reduced number of properties, then calls the existing Marketing API on your behalf. Access to the API is already available to many developers, and will roll out to 100% over the next month.
Page-level feedback is a new addition to your Page settings, available under the 'Messenger Reviews' tab, that offers page-level aggregation of ratings and reviews. Before Platform v2.2, user feedback was only aggregated at an app-level.
Handover protocol is officially out of beta, and includes support for passing thread control to both the current and previous version of the page inbox. Rollout of support for the previous version of the inbox is expected to be available to 100% by mid-November.
Messaging Insights API now includes additional metrics: page_messages_blocked_conversations_unique, page_messages_reported_conversations_unique, and page_messages_reported_conversations_by_report_type_unique. These metrics replace page_messages_feedback_by_action_unique, which is now deprecated and will be removed in Graph API v2.12.
Built-in NLP now supports 11 languages for the default model, as well as default localization of date/time entities, and additional advanced settings.
Message tags for non-promotional use cases that require messages to be sent outside the 24-hour standard messaging window now include PAIRING_UPDATE and APPLICATION_UPDATE.
messaging_type property should be included in the body of the request for all message sends, as of this release. Beginning May 7, 2018 the messaging_type property will be mandatory and all messages sent without it will not be delivered. For more information, see Sending Messages - Messaging Types.
page_messages_feedback_by_action_unique metric in the Messaging Insights API is now deprecated and will be removed in Graph API v2.12. For more information, see Analytics.
Three new message tags are available for sending non-promotional messages outside the 24-hour standard messaging window:
ACCOUNT UPDATE: Used to confirm updates to a user's account setting. For example, when there is a change in account settings and preferences of a user profile, notification of a password change, or membership expiration.PAYMENT_UPDATE: Used to provide payment updates to existing transactions. For example, it can be used to send a receipt, out-of-stock, auction ended, refund, or a status change in an existing purchase transaction.PERSONAL_FINANCE_UPDATE: Used to confirm a user's financial activity. For example, it can be used to send notifications on bill pay reminders, scheduled payments, receipts of payment, transfer of funds, or other transactional activities in financial services.For complete details, see Message Tags.
Built-in NLP is a simple way for developers to incorporate natural language processing into their bots. Built-in NLP automatically detects meaning and information in the text of messages, before it gets passed to the bot.
Handover protocol enables cross app collaboration within a single Messenger experience. The handover protocol enables businesses to create multiple experiences within a single bot.
Enhancements:
Discover tab added to Messenger, showcasing popular bots in our ecosystem, nearby places that people can message, and businesses that offer support or answer questions.
Chat Extensions lets bots build interactive, social features that users can invoke directly into their conversations via the composer.
Parametric Messenger Codes let a bot dynamically generate multiple Messenger codes that provide different functionality when they are scanned. Users can also now scan codes by holding down on the main camera interface in Messenger.
Enhancements:
The ID Matching API enables the pairing of ASIDs and PSIDs between an app and a bot belonging to the same business
Open Graph Template lets bots send open graph content directly to threads. Currently supports only music URLs natively with inline playback.
Bots can now access referral information when users enter via a Messenger Ads.
Released the Platform Design Kit, a library of components for designing bots.
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