Twilio Heightened Awareness Period (HAP) – November 19, 2026 - January 4, 2027
UpdateUnverifiedAdded Sep 24, 2026
Between Thursday, November 19, 2026 and Monday, January 4 2027, Twilio will enter a Heightened Awareness Period (HAP) to help ensure reliable message delivery during peak traffic times, such as Black Friday and Cyber Monday. During this period, message sending rates to U.S.
Topics: Observability, Performance
More Twilio releases
Every Twilio release| Date | Release | Type |
|---|---|---|
| Sep 17 | Voice Recording Storage billing updatesunverified Pricing | Pricing |
| Sep 17 | Twilio integration with Salesforce Service Cloud Voice is now Omnichannelunverified Update | Update |
| Sep 22 | Introducing Provider Failover and “Auto” mode Provider selection for Real-Time Transcriptions on October 22, 2026unverified Update | Update |
| Sep 22 | Verify Events: Verification Attempt DLR event type will be discontinuedunverified Update | Update |
| Sep 23 | Conference list endpoint will default to in-progress conferences only on September 30, 2026unverified Update | Update |
| Sep 9 | ElevenLabs Voices for Say is now Public Betaunverified Beta | Beta |
| Sep 8 | Webhook Configuration API is now in Public Betaunverified Beta | Beta |
| Sep 4 | International Call Forwarding - Compliance Blocking for Spain & Franceunverified Update | Update |
Also shipped on Sep 17, 2026
Twilio in September 2026
Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.