WhatsApp Business Messaging Updates & Release Notes

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41 updates curated from 1 source by the Releasebot Team. Last updated: Sep 12, 2026

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Sep 11, 2026
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Sep 11, 2026

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Sep 12, 2026
WhatsApp Business Messaging by Meta

September 11, 2026

WhatsApp Business Messaging updates max price recommendations for template bid_amount and per_message_bid_multiplier scaling.

Updated the max price recommendations to set a template's bid_amount to the highest acceptable price and scale down with per_message_bid_multiplier.
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Sep 9, 2026
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Sep 9, 2026

First seen by Releasebot:
Sep 12, 2026
WhatsApp Business Messaging by Meta

September 9, 2026

WhatsApp Business Messaging adds WhatsApp Manager guidance for setting and reviewing max price on marketing message templates.

Added WhatsApp Manager experience, a guide to setting and reviewing max price for marketing message templates in WhatsApp Manager.
Original source
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Sep 8, 2026
Date parsed from source:
Sep 8, 2026

First seen by Releasebot:
Sep 9, 2026

Modified by Releasebot:
Sep 12, 2026
WhatsApp Business Messaging by Meta

September 8, 2026

WhatsApp Business Messaging updates Embedded Signup v2 deprecation timing and adds a prepaid billing guide for India.

Updated the Embedded Signup v2 deprecation date to October 8, 2026, and added the Prepaid billing guide for accounts in India.
Original source
Sep 3, 2026
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Sep 3, 2026

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Sep 4, 2026
WhatsApp Business Messaging by Meta

September 3, 2026

WhatsApp Business Messaging updates Embedded Signup v4 with a Phone Number First screen order and new Coexistence start flow.

Updated the Embedded Signup default flow for v4 with the Phone Number First screen order and how Coexistence starts.
Original source
Aug 31, 2026
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Aug 31, 2026

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Sep 2, 2026
WhatsApp Business Messaging by Meta

August 31, 2026

WhatsApp Business Messaging now lets eligible marketing templates switch between rate card pricing and max price without a new template.

You can now switch eligible marketing message templates between rate card pricing and max price without creating a new template.
Original source
Similar to WhatsApp Business Messaging with recent updates:
Aug 29, 2026
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Aug 29, 2026

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Sep 1, 2026
WhatsApp Business Messaging by Meta

August 29, 2026

WhatsApp Business Messaging clarifies when to send messaging_account_id on Messages API calls with a simpler ambiguity rule.

Clarified when to send messaging_account_id on Messages API calls — the rule is now stated as a single ambiguity condition rather than a fixed list of scenarios.
Original source
Aug 25, 2026
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Aug 25, 2026

First seen by Releasebot:
Aug 28, 2026
WhatsApp Business Messaging by Meta

August 25, 2026

WhatsApp Business Messaging updates the contact book DELETE endpoint to return deleted:false for unknown or invalid BSUIDs.

The contact book DELETE endpoint now returns deleted:false instead of an error for unknown, invalid, or other-portfolio BSUIDs.
Original source
Aug 24, 2026
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Aug 24, 2026

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Aug 25, 2026
WhatsApp Business Messaging by Meta

August 24, 2026

WhatsApp Business Messaging adds a read-only contact book membership check for business-scoped user IDs.

Added a read-only contact book membership check so you can confirm whether a phone number is stored for a business-scoped user ID without retrieving it.
Original source
Aug 19, 2026
Date parsed from source:
Aug 19, 2026

First seen by Releasebot:
Aug 20, 2026
WhatsApp Business Messaging by Meta

August 19, 2026

WhatsApp Business Messaging adds app login and a beta onboarding guide for coexistence customers without a Facebook account.

Added WhatsApp Business app login, a beta guide for onboarding coexistence customers without a Facebook account.
Original source
Aug 17, 2026
Date parsed from source:
Aug 17, 2026

First seen by Releasebot:
Aug 18, 2026
WhatsApp Business Messaging by Meta

August 17, 2026

WhatsApp Business Messaging documents user_id and parent_user_id on user_preferences webhooks and clarifies parent BSUID behavior.

Documented user_id and parent_user_id on the user_preferences webhook, and clarified that preferences are never applied at the parent BSUID level.
Original source
Aug 11, 2026
Date parsed from source:
Aug 11, 2026

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Aug 13, 2026
WhatsApp Business Messaging by Meta

August 11, 2026

WhatsApp Business Messaging adds the user_changed_user_id system message and updates BSUID change notification docs.

Added the user_changed_user_id system message and corrected BSUID change notification documentation — user_id_update is not a subscribable webhook field.
Original source
Aug 5, 2026
Date parsed from source:
Aug 5, 2026

First seen by Releasebot:
Aug 19, 2026
WhatsApp Business Messaging by Meta

August 5, 2026

WhatsApp Business Messaging adds control over whether the max price template experience appears in WhatsApp Manager.

You can now control whether the max price template experience appears in WhatsApp Manager for a WhatsApp Business Account.
Original source
Aug 4, 2026
Date parsed from source:
Aug 4, 2026

First seen by Releasebot:
Aug 5, 2026
WhatsApp Business Messaging by Meta

August 4, 2026

WhatsApp Business Messaging adds Standby Webhooks documentation for passively observing conversation activity when Meta Business Agent is active.

Added Standby Webhooks documentation for passively observing conversation activity when Meta Business Agent is the active handler.
Original source
Aug 3, 2026
Date parsed from source:
Aug 3, 2026

First seen by Releasebot:
Aug 6, 2026
WhatsApp Business Messaging by Meta

August 3, 2026

WhatsApp Business Messaging documents incoming product messages in the interactive messages webhook.

Documented incoming product messages in the interactive messages webhook.
Original source
Jul 31, 2026
Date parsed from source:
Jul 31, 2026

First seen by Releasebot:
Aug 19, 2026

Modified by Releasebot:
Sep 12, 2026
WhatsApp Business Messaging by Meta

July 31, 2026

WhatsApp Business Messaging expands the max price beta, letting Solution Partners allowlist up to 100 end-businesses.

Solution Partners can now allowlist up to 100 end-businesses for the max price feature during the Limited Beta period, increased from 15.
Original source