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Twilio
Communications APIs for messaging, voice, email, and customer engagement.
Latest Twilio changelog updates, official release notes, breaking changes, security patches, pricing changes, and developer reactions in one product feed.
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Latest Twilio changelog updates
Added support for sending WhatsApp Content Templates in bulk with per‑recipient personalization
Twilio Functions Classic is being retired and all accounts will be auto‑migrated to the new Functions platform.
Consent Management API now lets you programmatically re‑opt‑in users on US/CA toll‑free numbers via external channels (web, email, app).
Twilio will rotate the end‑user TLS certificate for all REST API endpoints on September 9 2026.
Dedicated IPs are now available for Twilio Email, managed via the console to control deliverability reputation
New error codes provide clearer TFV and A2P 10DLC registration feedback launching September 15, 2026
Introduce new error codes for Toll-Free Verification (TFV) and A2P 10DLC registration rejections
Added noise cancellation reference components to the Twilio Voice JavaScript SDK.
Add new US East regional IP subnet 3.80.20.0/25 for Event Streams webhooks
The Send to Coworker action in Domain Authentication was removed on Aug 3 2026, simplifying the setup flow.
Added resource-level permissions for Conversations (classic) to Restricted API Keys, enabling fine‑grained control over actions such as listing, messaging, participant management, and webhook configuration.
Added support for WhatsApp Card templates in Conversations (classic) API
US Enhanced Branded Calling is now generally available for all customers.
Corrects date_created and date_updated fields on Functions and Assets APIs to return true UTC timestamps (removing the +7 hour offset).
Introduced real-time Event Streams notifications for WhatsApp template approval status and category changes via the new event type com.twilio.messaging.template.approval.updated.
Error code 30915 now applies uniformly to both A2P 10DLC campaign registration and Toll‑Free verification.
Public beta of Lookup Line Status is now available
Error code for unconfirmed RCS delivery changes from 30036 to 30046 on August 10 2026.
Conference list endpoint now only returns in‑progress conferences
Added support for Node.js v24 as a Twilio Functions runtime, selectable via the console or `runtime: node24` in the Serverless Toolkit configuration.
Added support for WhatsApp Usernames via Business Scoped User IDs in Twilio Messaging APIs
Branded Calling is now publicly available in Canada, Germany, and the United Kingdom
Organization APIs now support OAuth 2.0 client‑credentials grant (GA)
Twilio will migrate Interconnect SIP signaling IPs to the 159.26.160.0/20 range in the second half of 2027.
Decoupled RCS fallback timing from queue length, ensuring RCS attempts are made before falling back to SMS/MMS.
Removed the `conference_participant` field from Voice Insights Call Summary REST API and Event Streams (effective Aug 1 2026).
Compliance Toolkit now supports HIPAA‑eligible services, enabling handling of protected health information (PHI).
Consent Management API is now generally available for programmatic sync, storage, and management of user consent across RCS, SMS, and MMS channels.
Added a reference component for the Twilio Voice React Native SDK demonstrating end‑to‑end Conversation Relay usage
Introduces a private‑beta, white‑label Compliance Embeddable for US A2P 10DLC that ISVs can embed in their portals.
GA release of Enhanced RBAC with granular built‑in roles for specific Twilio products.
Public beta adds Call Forwarding with Caller ID preservation for Elastic SIP Trunking customers
Introduce a unified Typing Indicator API to send typing indicators across RCS, WhatsApp, and Apple Messages for Business using a single JSON payload
Studio and TaskRouter are now in private beta for the Ireland (IE1) region
Default GET /Conferences now returns only in‑progress conferences starting July 13 2026.
SMS data residency is now generally available in Twilio’s Ireland (IE1) region, keeping personal data within the EU until it reaches carrier connections.
Twilio will update the cipher suite list for all REST API endpoints, with a deadline of November 18 2026.
Retire T‑Mobile A2P 10DLC warning error codes 30025, 30026, and 30027 on May 21 2026; they will no longer appear in API logs, webhooks, or email alerts.
Apple Messages for Business enters private beta on Twilio, enabling native messaging on iPhone, iPad, and Apple Watch