https://typecast.ai/docs/changelog API changes and updates for Typecast Text-to-Speech API en-us Wed, 01 Apr 2026 00:00:00 GMT https://typecast.ai/docs/changelog typecast-changelog-2026-04-timestamps Wed, 01 Apr 2026 00:00:00 GMT Timestamp-aware text-to-speech and alignment data are now available across the API and SDKs. API SDK Timestamps https://typecast.ai/docs/changelog typecast-changelog-2026-04-streaming Wed, 01 Apr 2026 00:00:00 GMT Streaming speech synthesis and subscription details are now available through the API and SDKs. API SDK Streaming https://typecast.ai/docs/changelog typecast-changelog-2026-01-ssfm-v30 Thu, 01 Jan 2026 00:00:00 GMT The ssfm-v30 model and the v2 voices API are now available. Model API Voices https://typecast.ai/docs/changelog typecast-changelog-2025-07-initial-release Thu, 31 Jul 2025 00:00:00 GMT The Typecast self-serve API launched with the ssfm-v21 model. Model API