Twilio

Twilio's changelog page now surfaces multiple significant updates including: Java Helper Library 13.0.0 (critical fix for unknown field deserialization crashes), Functions Classic deprecation with migration timeline, new Webhook Configuration API in Public Beta, ElevenLabs voices in Public Beta for TwiML <Say>, SendGrid Link Branding auto SSL provisioning with a new `auto_ssl` API parameter, Bulk Messaging WhatsApp Content Templates support, Consent Management API Toll-Free opt-out overrides, and Verify geo permission tightening for Italy and Argentina.

Multiple Twilio changelog entries spanning Aug–Sep 2026, including new features (ElevenLabs TTS voices in Public Beta, Webhook Configuration API in Public Beta, Bulk Messaging WhatsApp Content Templates, Consent Management API Toll-Free opt-out overrides, Verify Custom Templates GA, SendGrid auto SSL link branding), a behavioral/compliance change (Verify geo permissions tightened for Italy and Argentina), a deprecation (Functions Classic retiring with migration to new Functions), and a critical Java Helper Library bug fix (v13.0.0 resolving deserialization crashes on unknown fields).

Starting September 15, 2026, the `privacy_policy_url` and `terms_and_conditions_url` fields will become required on all new Toll-Free verification submissions; submissions missing either field will be rejected. Existing verified numbers are unaffected.

Twilio's changelog page shows multiple updates including: ElevenLabs voices in Public Beta for TwiML <Say>, a new Webhook Configuration API in Public Beta (supporting OAuth 2.0 and Shared Key auth), a critical Java Helper Library 13.0.0 fix for unknown field deserialization, SendGrid Link Branding automatic SSL provisioning with a new `auto_ssl` API parameter, Bulk Messaging support for WhatsApp Content Templates, Functions Classic deprecation/migration, and Consent Management API support for Toll-Free network-level opt-out overrides.

Twilio's changelog page now lists multiple product updates including new Public Beta features (ElevenLabs voices for TwiML Say, Webhook Configuration API), a critical Java Helper Library fix (v13.0.0), a new Link Branding auto_ssl parameter for SendGrid, Functions Classic deprecation, and enhancements to Bulk Messaging and Consent Management APIs.

Twilio's changelog page has been updated with multiple entries including: a new Webhook Configuration API in Public Beta (supporting OAuth 2.0 and Shared Key auth), a critical Java Helper Library 13.0.0 fix for unknown field deserialization crashes, a new `auto_ssl` parameter in the SendGrid Link Branding API, Functions Classic deprecation with migration starting September 13 2026, Consent Management API now supporting Toll-Free network-level opt-out overrides, and a TLS certificate rotation for all REST API endpoints on September 9 2026.

Multiple Twilio platform updates including: Java Helper Library 13.0.0 critical fix for unknown field deserialization crashes, new auto_ssl parameter for SendGrid Link Branding API, Consent Management API support for Toll-Free network-level opt-out overrides, Functions Classic deprecation with migration to new Functions, and several other behavioral/new feature changes.

Multiple Twilio platform changes detected in this changelog snapshot, including: a critical Java Helper Library fix (v13.0.0) for unknown field deserialization crashes, new SendGrid Link Branding auto_ssl parameter, Verify Custom Templates GA, Functions Classic deprecation, Bulk Messaging WhatsApp Content Template support, Consent Management API Toll-Free opt-out overrides, TLS certificate rotation, and new Twilio Email Dedicated IPs GA. The most impactful items are the Java SDK breaking change and the Functions Classic deprecation.

Twilio is retiring Functions Classic and automatically migrating all accounts to the new Functions platform. Starting September 13, 2026, users cannot create new Functions (Classic) resources, with full migration of existing functions occurring between September 14 and October 26, 2026.

Twilio is making multiple API and platform changes including: rotating TLS certificates for all REST API endpoints on September 9, 2026; changing Verify Geo Permissions defaults for Italy and Argentina to 'Monitor all traffic for fraud' effective August 19, 2026; deprecating Functions Classic starting September 13, 2026; adding new Event Streams webhook IP addresses for US East on September 15, 2026; and removing the SendGrid 'Send to Coworker' domain authentication action. Several new features are also being added including Bulk Messaging WhatsApp Content Templates, Consent Management API toll-free opt-out overrides, and Voice JS SDK noise cancellation components.

Twilio is deprecating Functions Classic, with new creation blocked from September 13, 2026, and automatic migration of all existing Functions Classic to the new Functions platform between September 14 and October 26, 2026. No customer action is required as Twilio will handle the migration automatically.

Twilio's Functions and Assets API will correct a bug on September 1, 2026 where date_created and date_updated timestamps were incorrectly shifted by +7 hours (PST offset) despite being labeled as UTC. The fix applies retroactively to all resources including those created before that date.

Multiple API and platform changes detected in Twilio's changelog, including: a new regional IP address for Event Streams webhooks in US East (effective Sep 15, 2026), a bug fix correcting UTC timestamps on Functions/Assets API (effective Sep 1, 2026), an RCS error code change from 30036 to 30046 (effective Aug 10, 2026), removal of the SendGrid 'Send to Coworker' action, new WhatsApp Card/Flows support in Conversations API, Restricted API Keys for Conversations, GA for Enhanced Branded Calling, real-time WhatsApp template approval events via Event Streams, Lookup Line Status public beta, and expanded error code 30915 scope.

On September 1, 2026, the `date_created` and `date_updated` fields on Functions and Assets API resources will be corrected to return accurate UTC timestamps, fixing a bug introduced in 2023 that shifted values forward by 7 hours (PST offset) despite the UTC 'Z' suffix. The correction applies retroactively to all resources.

On September 1, 2026, the `date_created` and `date_updated` fields on Functions and Assets API resources will be corrected to return accurate UTC timestamps, fixing a bug where values were shifted forward by 7 hours (PST offset) despite the UTC 'Z' suffix. The correction applies retroactively to all resources.

On September 1, 2026, the `date_created` and `date_updated` fields on Functions and Assets API resources will be corrected to return accurate UTC timestamps, fixing a bug where values were shifted forward by +7 hours (PST offset) despite the `Z` UTC suffix. The correction applies retroactively to all existing resources.